Layer found items into a shape or on a frame and then coat with plaster or white paint.
Finally! A proper adhesive for seashells and more! Yay!
ilse- How to make a Seashell Mirror
Heather Kendall * Seashell Mirrors * Seashell Chandeliers * Seashell Designs - Shell Decor | Seashell Lamp Shade, Shell Chandelier, Seashell...
Look at that Mirror