Add lace to your window with cornstarch. Iron your lace and cut to fit. Mix 2 tbsp cornstarch with about an equal amount of cold water, then mix that in about a cup and a half of boiling water. Paint a thick layer on the window pane. Then apply another thick layer on top using random brush strokes being sure to get all the corners. To remove it, you just wash it off with warm water,
Glass Gem Suncatchers. This is such a fun project, I could see doing this with kids down the road. The first one I made was with white Elmers glue and it's slowly turning clear. I just made another one today with clear Elmers glue so I will see how that turns out!