Sunday, February 25, 2018

Dissolvable Clay Body and Faux Roman Glass Vessels...

Cynthia's Ancient Roman Glass Vessel
While Cynthia and I were in Tucson, we saw some really lovely ancient Roman Glass vessels.  Unfortunately we couldn't work out a deal on them.  It was sort of a bummer, but our friend surprised Cynthia with one.

Both of us have been obsessed with the patina of Ancient Roman Glass and we have tried different techniques over the years to replicate the effect of being buried for centuries.  We realize that eventually the supply will run out and this finite resource will be no more.  Plus, once I've cracked the code, I'll be able to make shapes and forms that either didn't exist at the time or are cost prohibitive to obtain.

Cynthia's new treasure inspired me to dust off my notes and dig up my recipes and try my hand again at making some Faux Roman Glass.  This time I wanted to tackle vessels.

What follows are my experiments and my trial-by-error attempts.  There are probably easier ways of doing this and if you have suggestions that you've tried, feel free to leave helpful recommendations.  If I do this again, I have a feeling that I'll tweak the recipes and adjust amounts.  I'm getting closer and closer!

So, the "directions" aren't really "directions".  Let's get that out of the way.  What follows are pictures that I snapped and things that I've gleaned from my notes, but they are NOT step by step recipes.  Everyone has their own way of working and what works for me might work for you.  So feel free to explore and experiment and if you make anything using any of these notes, I'd love to see what you made.  I know it can be frustrating... but I work intuitively and that's just how I work (and cook as a matter of fact).

Chances are, the original Roman Glass Vessels were blown glass.  I wanted to work with polymer clay, which has its limitations in regards to replicating this process.  I remembered when I was making lampwork glass beads, and one of the tutorials I came across talked about creating vessels without blowing them.  It entailed wrapping steel wool around the mandrel and then coating that in bead release.  So, I knew it was possible to create these core vessels and that I could probably create a variable process for polymer clay.

The question became... what to use as a core that could be malleable, but would also dissolve and come out relatively easily.  The answer came by way of middle school earth sciences!

Powdered Eggshells can be surprisingly useful!
I tried to think of things that dissolve and I instantly thought of bath bombs.  Looking up bath bomb recipes, I thought about the volcanos that we had to make, where we combined vinegar and baking soda with a fizzy result.  I also thought about dissolving eggshells in vinegar, leaving behind a rubbery membrane encased egg.

One of the things that I keep from the kitchen are eggshells.  In the garden, I use them to enrich the soil and in the studio, I grind them into a powder and use them for all sorts of projects!  Eggshells are calcium carbonate, which has all kinds of applications.  Old recipes for gesso for egg temperas include ground up eggshells.  Calcium carbonate is also used for archival purposes and to create plaster recipes.  So, I have powdered eggshells in my studio pantry... you know, just in case.

To prepare the eggshells, clean them thoroughly and allow them to dry.  Roast them in an oven at a low temperature (around 200 degrees or so) and that will make them more brittle and easier to grind.  You can use a mortar and pestle or an electric grinder (for a slightly coarser texture).  For super fine powder, use a solid glass muller with a little bit of distilled water.

Removing lumps in the dry ingredients makes a smoother clay.
I tried several different variations of this recipe and this one seems to work the best (at least of the combinations that I tested).  I wanted to keep it as streamlined as possible and use materials from my cupboards.  (Though I would like to try and add citric acid for extra fizz next time.)

Dissolvable Clay Body
2 parts eggshell powder 
2 parts baking soda (baking powder will NOT work)
1 part cornstarch
2 drops dish soap (adjust amount in relation to the amount)

Combine dry ingredients and sift.  If you don't have a sifter or want to sift them, use the back of a spoon and crush any lumps and thoroughly mix.  Add water SLOWLY.  Once the clay is malleable, add soap and knead until smooth and the clay holds it's shape.

Drop by drop, the water should be added.
It's important to add water a little at a time.  You want the clay body to be on the drier side, but not crumbly.  Depending on where you are and the humidity and how much clay you're making, it'll change how much water you need to add.

This is an example of TOO much water!
To add the water, I mounded up the mixed dry ingredients and created a well in the center.  I added the water a little at a time, mixing from the center outward.
If you add too much water, it'll turn into a mess!  It reminds me of another science experiment that we did where we made our own slime.  If there is too much water, the clay will not hold its shape and will melt into a puddle.

If you add too much water, you can still get it "right" again.  Add more dry ingredients until the clay and be rolling into a ball like dough.  Too much eggshell powder will make the clay grainy. Cornstarch is a thickener, but it also makes the clay smoother.  Too much cornstarch and water will make the clay slump and melt.  Too much baking soda will make the clay brittle and cracky.  Too much flour will result in mini bread loaf cores that will be hard to remove later on.

The dish soap will save your hands and make the clay smell better!
The addition of the dish soap is debatable.  I think this clay can be somewhat drying on the hands and the soap helps your hands from drying out.  Additionally it smells better, which later on will matter if you're sensitive to scents.

A good clay will be smooth, but hold its shape.
You'll know that your clay is ready when it can be squeezed, and it'll hold its shape.  Walk away and come back after a few minutes and check to see if it's still holding.  Also you'll want the clay to be smooth and not super cracky.

In early versions of this recipe, I didn't include the flour and I found that the clays were not ideal for shaping.  They were fine for pressing into molds or to take impressions, but not suitable for shaping.  They didn't have the elasticity that the flour glutens add.
The cores don't have to be too elaborately sculpted.
Form the clay into the shapes that will become the hollow cavity of your vessel.  You can powder your work surface with baking soda to keep your pieces from sticking.

Once you've formed your cores, it is VERY IMPORTANT that they are completely dry.  You'll see later what happens when the dissolvable core is not fully dry.  It's also important that you dry them slowly. If they dry too fast, they'll crack and split.  To insure that they are dry all the way, I suggest putting them on paper towels and turning them from time to time.  The paper towels will help wick off the excess moisture.  Once they are dry to the touch, usually overnight, they would benefit from being put in a dehydrator or in an oven set at a low temperature.

Smooth the clay around the cores evenly, but not TOO evenly.
Transluscent polymer clay is worthy of an entire post on its own.  I won't digress too much here, as I have hopes to do some videos on my much neglected YouTube channel about it.  CLICK HERE to check out my YouTube channel.

For this project, I used Viva Decor Pardo Translucent clay colored with Ranger Alcohol Inks.  I used a mix of Mermaid, Stream, and Lettuce.  In hindsight I would have added only two drops each of each color for more translucence, as the inks are very saturated and the finished pieces are a little bit darker than I had originally intended.  I'll do a follow-up post or video on how to add alcohol inks to your clays.

As a variation, you could use Sculpey Premo! Opal Accent Clay.  It has little flecks of iridescent transparent film.  It's a wee bit trickier to work with, as the clay can sometimes want to reject its inclusions, but it creates a pretty magical result.

Roll the clay out on the thickest setting and wrap the core.  One of the things that makes the Ancient Roman Glass Vessels special is that they are all a little wonky.  They're irregular and a little thicker in places and thinner in other places.  Celebrate that.  If there's a crack, just patch it with extra clay.  Make sure all the seams are covered and that there is a ALWAYS a hole.  If you want the piece to not have a hole for whatever reason, like in a rattle, you can fill them in later.

Once everything is shaped, roll the pieces in big flake sea salt and bake as directed.

Dunking hot polymer in a cold liquid is a tip to increase translucency.
When all the pieces are cured completely in the oven, drop them in distilled white vinegar.  Leave them overnight.  If you're impatient, you can help loosen the material with a bamboo shish kabob skewer and gently stirring the core material.  The salt that you rolled your pieces in will have also dissolved, leaving a stippled, pitted, ancient texture on the polymer clay surface.

Here's a video of the process in action!  It's actually pretty exciting.  It's kind of like doing a science experiment for ART!

You might need to use a straw brush used to clean pipes and tubes and some dish soap to clean any residual core material that didn't dissolve completely.
Cracks aren't the end of the world with this project!
Remember when I mentioned that it's important that the core material be COMPLETELY dry before you cover it in polymer clay and bake it?  Well, if it's not dry, this will happen. The excess steam will expand and cause the clay to crack.  The translucent clay seems to be more brittle than the other clays and therefore it's more susceptible to these kinds of breaks.

But it's okay!  Actually it adds a little character.  Polymer clay is actually very forgiving and can be easily mended.  For minor cracks I used Sculpey Bake and Bond.  For bigger cracks, I coated the edges with the liquid polymer clay and then smashed a small piece of clay until it's mushy and squishy.  Once it's got a soft consistency and slightly sticky, I smear it in the cracks.  When I re-bake the pieces, I make sure to wrap them up tight or tape them together, so that the cracks fuse together and don't continue to split while the clay is hot and pliable.

These are the finished Polymer Clay Faux Roman Glass Vessels.
Now is the fun part!  One of the things that truly set Ancient Roman Glass pieces apart from other old glass is that it's a little bit crusty and has the telltale signs that it was excavated.  It's a little bit like cooking when you're coming up with your own particular recipe for how you want it to look.  Liquid Polyclay is the base.  From there all sorts of things can be added.  You can add things like marble dust, plaster dust, cornstarch, salt, baking soda, mica powders, and iridescent pigment powders like PearlEx.  Mix it into a thick paste and glob it on.  This is particularly useful if you've got any cracks to cover.  Smear it on so that it adheres to the vessel.  Be random about it and think about it laying in the earth.

Once you've figured out placement of your ancient crustiness, I powder on a little more iridescent pigment powers and then embed salt.  Cure the pieces in the oven and then dunk them in water to dissolve the extra salt.  And when everything is cool and dry, embellish your pieces with pearlescent and opalescent paints.  I suggest having a piece on-hand for reference, but you can go as wild and fantastical as your heart desires.  Really, it's all about having fun and putting your own spin on it.  These are just some tips, tricks, and techniques that I've been working on for the past decade or so, but you might have a different recipe or idea or way of doing it!  Mother Nature has had millennia to perfect her recipe!

Sunday, February 18, 2018

Desert Blessings...

We saw these seed pods on a tree while we were parked in a parking lot.  After doing a little research, we discovered that they are from a "Bottle Tree" or Brachychiton tree.  It's a native to Australia, but thrives in Arizona.
Our first full day in Tucson started out by running errands and collecting things for the upcoming show.  Despite the best of intentions and preparation, there is almost always something that was left behind or needed on location.  It's always a blessing to have this day to ease into these types of work trips.

One of the things that I love about Tucson is how different the plant life is.  This time of year in Southwestern Pennsylvania can be awfully dreary and monochromatic. I can appreciate the beauty of snow and blustery winter, but generally by this point in the winter, I'm pretty tired of it.  So seeing green and big bright blue skies was a welcome shock to the system.

Kelvin cholla at dusk at the Catalina State Park.
We were fortunate enough to finish our preparation work early and were able to go on a short hike!  Cynthia and I headed north towards Oro Valley to the Catalina State Park.  As soon as we pulled in and stopped to pay, we saw a coyote slink across the road.  It was an absolutely majestic creature.  Both of us sat there in silence, observing this beautiful animal.

Panoramic shot of Catalina State Park.
Neither Cynthia or I are of the sturdy variety, so we did a pretty easy hike.  Around us was a garden of cacti.  Reaching up to the skies, the saguaro stood like praising sentinels.  Flanking the path were a smattering of prickly pears, different varieties of cholla, golden flower crowned barrel cacti, and pink blossoming hedgehog cacti.  We walked through creosote bushes that smelled of rain.  When most people think of the desert, they imagine a barren place.  But, to me, it's a place of hidden beauty and strength.  Sometimes you have to look a little closer, but when you do, you see an amazing array of diversity and interesting characteristics that make the plants able to survive the extremes of the desert.

I would definitely like to go back and explore more!  We just scratched the surface of the park and there's so much more that I'd like to take in.  Next time I'll bring a field guide.

Cynthia Thornton at the Catalina State Park.
Being out in nature was nice, but even better was sharing it with Cynthia.  We haven't been able to see each other as much as either of us would like, so it was nice to be able to talk and catch up and dream up new ideas together.  We marveled at the architecture of "cactus bones" and would show each other interesting rocks we found.  I laughed myself hoarse when Cynthia moved a branch with her foot and out oozed this black goo that smelled like rotting fish!
As we made our way back to the car, taking in the technicolor sunset, we heard singing in the distance.  At first it was one voice and then there was a chorus of haunting yips and howls.  It sounded like laughter.  It sounded like crying.  The coyotes were singing their twilight song and blessing us on our way.

Saturday, February 17, 2018

Kindling Sunshine...

I recently returned from a stay out in Tucson.  It was a little bit of an unexpected trip.  With everything going on and finally closing on the house, I didn't really think that it was in the cards this year.  But a few weeks before the annual Gem Shows began, I talked with my sister and we figured out a way to make the adventure possible.

It ended up being one of my best treks out to Tucson and I've been going for over 13 years!

Keeping up with all our activities and work obligations and updating other social media platforms for myself and the business, I've neglected updating my blog about the experience.  (In case you didn't know already, you can keep up with me on Facebook and Instagram.  I try to diversify the content, so it isn't rehashed in triplicate.  I also contribute to the Allegory Gallery Facebook page and Instagram account.  OH!  And don't forget Pinterest!  I've all but abandoned Twitter, but every once and awhile, I'll pop up on there as well.)

It's cold and rainy and I'm longing for the big desert skies.  I thought I would take the opportunity to slowly update the blog with the adventure and hopefully kindle some of that sunshine here in Southwestern Pennsylvania.  At first, I pondered doing one BIG post, but I was gone for two weeks and we fit a lot into the trip.  Instead, I'll try to update a little each day and bask in the glow of the journey as long as possible.

Friday, February 16, 2018

Pantone's Fashion Color Trend Report London Fall/Winter 2018...

About a week ago, Pantone announced their Fall/Winter 2018 Fashion Color Trend Report for New York.  The report included their top ten picks and a Classic Color Palette featuring five neutral colors that graced the runways.

They just announced their Color Trend Report for London.  Everything is pretty much the same, except the London report includes TWO additional colors.  The London report includes Mellow Rose and Pink Peacock.  Again, these aren't your "traditional" fall/winter colors, but underscore the desire for individuality and experimentalism seen on the runways during London Fashion Week.  To read the full report, CLICK HERE.

What's your favorite color?  Do you like or dislike the additional picks that were spotlighted in the London report, but not in the New York report?

SCORE American Small Business Championship...

The public voting round of the SCORE American Small Business Championship is now over.  William and I are blown away by the support Allegory Gallery received over the course of the voting.  We received 6,855 votes!  That truly is incredible and we are humbled by the outpouring of love and support.  THANK YOU to everyone who took the time to vote and share about the competition.

I know that I ask a lot of our support network.  Each day we put a flag out in front of Allegory Gallery, welcoming visitors and patrons to stop in.  Each day we strive to do our best to provide good customer service and offer up unique and interesting items that will appeal to customers.  Each day, we hope to create an experience both online and in-person that will leave the world a little bit more beautiful.

I'll admit that even though we put forth a considerable amount of time and energy into making these goals and aspirations manifest each day, somedays we miss the mark.  Some days are harder than others and it's hard to rally.  Small businesses face an enormous amount of challenges and sometimes those challenges get the best of us.  We're not perfect.


We still keep trying.

I start my day off looking through the news.  My inner peace is conflicted between staying well-informed and the sinking feeling of dread that can result from such information.  But in the end, I want to stay abreast of what's happening and often times I find inspiration in unlikely places.  So, I read the news.  When I read about so many tragedies... so much loss and grief, it breaks my heart.

In the grand scheme of things, what we do is complete confection.  It's the icing on the cake.  But, I'd like to think that it's more than that.  When the world is filled with so much hurt, it is art and how we express ourselves that help offset the anguish.  It won't make the world all better.  It's not going to solve all the problems, but it helps.

So while we may not succeed every day, we keep trying.  While the little things might not answer all the big questions, they help.  And what is life, but a struggle to keep going?  To be more than what we were the day before?  To make the world better, little by little.

I started this post with the idea that I would thank people for voting for us in a small business competition.  And while there is gratitude for that... there is more. There is a deep appreciation for allowing us this gift – to do what we do and to keep trying to be better each day.  Thank you for allowing us to help in the way we can by small degrees.  Thank you for letting us be apart of your lives.

In regards to contest, there's a long way to go before the winners are announced.  Whether or not we win, know that the gratitude for your support is there.  Will we win?  Maybe.  We've done our best and put ourselves out there.  Will we lose?  Maybe.  Either way, we tried and will keep trying.  William and I feel like winners by being allowed to continue serving our community and creating beauty in the world. We are so fortunate and it amazes me each day.

Saturday, February 10, 2018

Pantone's Fashion Color Trend Report New York Fall/Winter 2018...

Have you seen Pantone's Fashion Color Report for Fall/Winter 2018 yet?  It's an interesting mix that has a line-up that I normally wouldn't peg for autumn.  With the exception of Red Pear and Martini Olive, the selections are very bright, chromatic, and/or pastel.  Usually when I think of the "traditional" fall colors they pick, they're a little more subdue (being a shade or two darker) and more earthy than their spring counterparts... but this palette is pretty bright!  The foundation of the palette is the primary colors with an assortment of pastel secondary color friends.  These more vibrant colors are played off of clean neutrals.

As with the spring color report, they also included their Classic Color Palette.  It's pretty close to the spring line-up, however, they did add Meerkat, which is a warm caramel brown color with a spicy orange undertone.  It sort of reminds me of roasted butternut squash soup!

You can CLICK HERE to read the report for yourself and find out more about their picks.