PAINTED WINDOW - rather than put up drapes or blinds or clingfilm, try painting texture on a window. Ordinary latex indoor house paint is used, with a few drops of dish washing liquid added (not the stuff for dishwashers, but the stuff for hand-washing dishes) per cup of latex paint. The dish soap makes the paint spread and adhere without pooling, and makes cleanup easier.
SIZE 8 1/2 LEFT, by Diana Strid Sharpie marker art on shoe. The shoe was primed with artists' gesso, then decorated with images of nails, spikes, and bands of metal, to reflect how my feet feel about high-heeled shoes.