Decoupage rocks - Rocks with Flowers - cut out a flower pattern from a napkin, remove the thin top layer of the napkin, glue to the stone with napkin glue, let dry and then add one more layer of glue on top.
DIY Modge Podge - fill jar half way up with white glue, then fill jar up with water. This is a mixture glue/water. It will have a Matte finish. If you would like a Glossy finish, add 1 TBS of clear varnish. Note: may yellow over time.