Prism

This weeks Macro Monday theme is "Begins with the Letter P". Prism covers that nicely.

 

This photo was taken in my workshop, the only place I could set up the conditions needed to illustrate the refractive properties of the prism. Unfortunately it is very dusty there, and the inexpensive acrylic prism was like a small dust magnet. But you get the point.

 

HMM.

Done