Christopher Williams (born 1956) is an American conceptual artist and photographer. He was born in Los Angeles, California. Conceptual art, sometimes called idea art, is art in which the concept(s) or idea(s) involved are considered the real substance of the art, in distinction to the traditional expectation of a made art object to be the criterion. ... Photography is the process of making pictures by means of the action of light. ... This article is about the largest city in California. ... Official language(s) English Capital Sacramento Largest city Los Angeles Area  - Total   - Width   - Length    - % water  - Latitude  - Longitude Ranked 3rd 158,302 sq mi  410,000 km² 250 miles  400 km 770 miles  1,240 km 4. ...

References

• Artnet, s.v. "Christopher Williams", cited 22 April 2006.
• Union List of Artists Names, s.v. "Williams, Christopher", cited 22 April 2006.