An 8" x 10" fused glass koi mosaic design created by sandwiching two layers of clear glass between the background and foreground layers. The background is assembled as a mosaic on a sheet of clear glass, and the gaps are filled in with powdered frit. The entire piece is fired to a contour fuse. This article was originally published on page 62 in the Summer 2016 issue of Glass Patterns Quarterly. Design, Fabrication, and Text by Wesley R. Wong