Patty’s studio is in a 19th century one-room schoolhouse located on Cambria’s Main Street. The cream colored clapboard, red trim, and bell tower (the original 1880’s bell still resides up there) might as well be right out of a Little House on the Prairie novel, and arriving each morning is like going on jaunt back in time. Today was my third day of decorating forms, and with 40 pieces completed, I am getting very used to having clay-covered hands. About decorating: Patty specializes in etched ceramics. Remember those Scratch-Art sets from elementary school, how you would scrape off the rubbery layer on a piece of board to reveal the colors…