Photograms

Photograms, a set on Flickr.

Light Bulb: This revolution, the information revolution, is a revolution of free energy as well, but of another kind: free intellectual energy. It's very crude today, yet our Macintosh computer takes less power than a 100-watt bulb to run it and it can save you hours a day. What will it be able to do ten or 20 years from now, or 50 years from now?
-Steve Jobs

Circle:
It is solid but I can see through it.
It is dark inside and light around its sides.
It shows the unknown.