I did this in 2006 and it was inspired by children's book illustrations I really like. The concept is to have Jack Frost writing on a window. ( "Seasons Greetings" was added in a frosted lettering style by computer for our card.) The trees etc as seen through the frosted glass are pretty abstract but I like the way it came out. "Little Jack Frost", roughly 5 1/2 x 8 1/2, Acrylic, watercolor colored pencil and Pro White on illustration board.