The stumpwork pieces in this beautiful frame all come from the same book. Stumpwork Flowers by Sachiko Morimoto. It is a great way to display lot of different pieces. The work is good for beginners to Stumpwork and the secret is to shop around and find interesting frames to display work like this. You could do the same thing with any embroideries where you want to showcase different techniques, or the same design in different colourways. Frames like these are often found in second hand and bric a brac stores and you can also use old window casements with lots of little windows.