I became inspired to make these images of an egg by a fabulous image of a broken egg by Irving Penn that I recently saw at the U.S. National Portrait Gallery in Washington, D.C. Penn is known mostly as a portrait artist but he also made some terrific still lifes. Of the six images I have made (possibly one more to go), the image shown below is most directly related to the image he made. Even so, it's not remotely the same.
Setup
The tabletop and background are a single sheet of translucent vellum. A medium continuous-light lamp fitted with a diffusion sock is on the right side. A white reflector on the left side lifted the shadows.