These images are just a few from my coverage of the 2011 Air Conditioning Contractors of America Conference held at the Henry B. Gonzalez Conference Center in San Antonio, Texas. Trade conferences are always fun and present a variety of creative/technical challenges to any photographer.

All images are the copyrighted property of Greg McCroskery (DBA - "Imagism"), and may not be copied or used in any manner without the express written permission of the photographer.