Image via: my julia , diy decoration ideas
To make this beautiful mosaic picture frame first of all break washed and dried egg shells. With the help of mod podge glue stick all the shell fragments on a piece of cardboard with a window cut for the picture. Then cut flowers of any pattern that you like printed on a thin paper and glue that over the dried egg shell pieces. Apply a coat of mod podge over the pieces of paper too. Let all the things dry completely. Stick the picture to the sides of the window at the back of the frame and voila! Get ready to be praised for your master piece.