Phase 01 This case highlights the Tiffany technique. The design is marked and coded. The glass choice and cutting proceed.
		Phase 02 The glass cutting is ready, so then grinding all the pieces to final shape and size.
		Phase 03 Each piece is degreased in vinegar, then the edge covered with copper foil, and burnished.
		Phase 04 The soldering is completed and the piece is washed to remove the residue.