Garden Inspired Slip Inlay

This time of year inspiration is right outside my door. Blooming now: purple coneflowers! Their simple and easily recognizable shape makes them naturals for slip decoration.





To do this slip inlay, I first painted my image with food coloring.

Next I coated the interior of the bowl with water-based wax. Paraffin will work, as well, but it is a little more brittle, so harder to cut cleanly through.

Once the wax dried, I carved out the image with a sgraffito tool. Then I brushed on a white slip - underglaze will work for this as well. The slip sticks to the carved surface, but beads up on the waxed surface. I used a rib to remove the excess slip - one of the red ones from Mudtools works great (I call them Gummy ribs...like Gummy Bears, get it? ) because it's soft enough not to scrape any of the wax away.

The wax will burn away in the bisque firing (Thanks, Captain Obvious!) I'll choose a transparent or translucent glaze t show my slip work to best advantage. I'm leaning towards a shino, but I could see this in Amber Celadon...