So... I just submitted a proposal for a class on the ARTchix Studio website! That's the first class proposal I've ever submitted. It's for my altered photo slide mount ornaments. Of course if they accept the class I'll make some from ARTchix collage sheets and use them in the instructions. Here are some of the ones I made for loved ones and to sell.
Pretty easy, but you could even make them with your kids photos! The Cardinals in the snow were the most popular of them all (vintage Santas, angels, Mary and baby Jesus, winter wildlife and Cardinals in the snow).