When I was in college, I was paid by an installation artist to read mathematical proofs in a husky voice, the recording of which was then piped into a sculptural space of soldered steel and animal skins. I didn't get it, but I made 70 bucks. What I did take away from the project was the idea of sound as texture and color, working in similar ways to visual techniques. In that vein, The Very Rich Hours, created by Steve Peters, is an audio portrait of New Mexico. Designed especially to be heard at the Old San Ysidro Church in Corrales (966 Old Church Road) and presented as part of LAND/ART, the piece incorporates field recordings, readings and song. You can hear the landscape of our home Friday, Sept. 4, through Monday, Sept. 7, from noon to 6 p.m. For more information, go to 516arts.org.