Here is my entry for the Sunday Postcard challenge - skulls and skeletons. I used an old flashcard which I covered with gesso and then painted with watercolor crayon after the gesso dried. Stamped some diamonds across that for the background. Added collage images and a transparency (all from ARTchix Studio). Attached this to a black postcard-sized cardstock and added some silver metallic dots along the sides. This was a fun challenge!
Thanks for looking!