In his b&w series Demonstrations, Caleb Charland used everyday objects or materials he found in surplus and salvage yards to explore the laws and wonders of physics. The stupefying images are the only traces left of the many exposures, the long trials and errors the artist had to go through before he managed to make the perfect portrait of a physical phenomenon.

via we-make-money-not-art Experimental Station – Caleb Charland – we make money not art.