After I made my 100% wild, site-specific Whiterock Conservancy ceramic collection entitled 41.816, -94.646 Ceramics, I knew I wanted to add other geographic coordinates to my oeuvre. Upon discussing this wish with family and friends, my father suggested that I might be able to get some wild clay from the brick plant Cloud Ceramics in my hometown of Concordia, Kansas. We brainstormed different supplies of ash for me to create custom ash glazes with, and settled on ash from my parents’ Republican River Valley firewood and the local Cloud County landfill (they burn organics like fallen tree limbs).
Several calls and trips my dad took to fetch the requisite media later, I had two different colors of native clay as well as the two aforementioned sources of ash. The clay from the brick plant arrived in dry chunks, and it had a lot of rocks and different densities of clays embedded in the pieces. After trying a couple of other methods (sifting and straining), I ended up going back to my tried-and-true, low-tech solution for cleaning the clay: meticulously smushing little pieces of it by hand to remove the debris and equalize consistencies.
I began working on this series in late November. I had a deadline of mid-February if I wanted to include 100% site-specific ceramics in my solo show in the Frank Carlson Design Room. That’s a turnaround of less than three months! I tasked my studio assistant work study students with helping me clean the clay, which helped speed up the process. I also tried to keep the pieces relatively small to maximize the number of pieces I’d be able to complete.
Here are some photos of the process!
As you can see above, after we cleaned the clay I handbuilt 30 ceramic pieces (15 out of each clay color) and bisque fired them. I then separated them into two different firings: half went into a cone 8 electric kiln firing and half went into a cone 9 gas reduction firing. After sifting the ash and removing all the larger chunks, I created 9 different custom ash glazes: 8 using all possible combinations of yellow clay, grey clay, landfill ash, and fireplace ash in 1:3 ratios, and 1 hybrid glaze with 1:1:1:1 proportions of each. I wasn’t sure what any of the glazes would look like, so I ensured each color of clay and kiln setting had the full range of options and asked my work study students to take copious notes so that we could learn from the results.
Here are my 39.57, -97.66 Ceramics! I managed to finish these in time to include in my Frank Carlson Design Room solo show. I like them all, but I am particularly in love with the ones that came out of the cone 9 gas reduction firing. I’ve only fired a few times in gas kilns so far, and this is the first time I’ve gotten really good reduction - it’s gorgeous! I like them so much that I want to make more (and larger) pieces to add into this collection, and glaze with a little more intention now that I know what the custom glazes I created will do. The clay cleaning process is tedious enough that there is a limit to how long I’ll want to keep working with each wild batch of clay, but my interest hasn’t waned in the Concordia series yet.
