Spirit Half Sphere by Eric Pilhofer CONCEPT CONSTRUCTION DETAIL 1 Trying a new construction method for the pinched double wall pieces I create. Using internal bracing rails which should help top surface sagging. Rather than bisque fire upside down I may try and fire stand right side up. CONSTRUCTION DETAIL 2 Pinch construction of side walls. On this piece I am using internal braces as guides and working out from them. CONSTRUCTION DETAIL 3 CONSTRUCTION DETAIL 4 Piece has now been flipped after building SURFACE DETAIL 1 Shellac design is brushed on before sponging relief design