Traditional Japanese Metal Inlay Technique I am going to start teaching at Tucson Parks & Recreation at Randolph Center from June. This facility has been offering Metalsmithing courses over 35 years and I am very honored to be a part of Tucson arts community. I am going to offer Traditional Japanese inlay technique class here and the registration starts on the 4th of May, Saturday. It is 8-week long class and it covers inlay chisel making and basic dot and line inlay techniqu