October - Origami Bookmarks

Tutorial for triangle bookmarks: https://www.youtube.com/watch?v=YVkJPCp_1UQ&t=154s

Tutorial for circular bookmarks: https://www.youtube.com/watch?v=U21FQ9gRz2Q&t=289s

More decorating ideas here: https://www.redtedart.com/corner-bookmarks-designs/