Printmaking Workshop
Guild Hall is offering an open studio workshop with Dan Welden, with sessions on Friday, Sept. 20, from 9 a.m. to noon and 2 to 5 p.m. and on Sept. 21 at the same times.
Participants will make an etching using the solar plate technique, which Mr. Welden has adopted and adapted to make greener and safer etchings without dangerous chemicals, according to his Web site. Images are set on a plate sensitized to light and developed using tap water.