Machine-Nature Interface # 30 (Hedge Apple Tree) 2014

Machine-Nature Interface # 20 (Hedge Apple Rotater) 2013

Machine-Nature Interface # 19 (Wind Maker) 2013

Machine-Nature Interface # 21 (Wind Maker) 2013  ( Currently on loan to Wichita State University)

Machine-Nature Interface # 14 (Plastic Tree) 2013

Machine-Nature Interface # 16 (Rock Bouncer) 2013 

Machine-Nature Interface # 23 (Rock Vane) 2013

Machine-Nature Interface # 8 (Reanimation) 2012

Steel Rhythm (2007)

Blue Plate Special (2014)

Balance (2009) 33 foot 6" steel pipe, 1500 pounds of concrete, trailer hitch ball and socket

Diabetes (2011)

Tridacna Gigas (2010) CAD plasma cut steel

"E" (2011) kinetic, aluminum, steel 

Rain Machine (2008). By pressing a key on the keyboard a drop of water falls into the pool of water that is supended between two mirriors.

Twisted Space (2006) Kinetic, steel tubing