Shot with a macro rig that includes a Tamron 90 mm 1:1 macro, and a Canon 500D closeup attachment.

Light was provided by a Sigma EM 140 DG macro flash, plus a Nikon SB-800 speedlight on a Manfrotto bracket. Here's a link to a picture of the rig: http://www.pbase.com/duncanc/image/65005359