residuum
Germantown, NY
2025

Piso de Tierra
Museum of the Art Institute of Chicago, Chicago, IL
2025

Living Kitchen
various
2007–ongoing

Clean Livin’
Center for Land Use Interpretation, Wendover, UT
2007–2009

Free Exposure: 3 holes, 5 heaps
Ballroom Marfa, Marfa, TX
2018

Mineral
Ballroom Marfa, Marfa, TX
2018

Soil + Sun Herbarium
Clockshop, Los Angeles, CA
2016–2017

The Ground Rules
various
2011–ongoing

Earth Cavities/Soil Horizons
6018North and various locations, Chicago, IL
2013

Sedimentaries
Temple University, Philadelphia, PA
2011–2012

Greenhouses of Hope
Pacific Garden Mission, Chicago, IL
2005–2007

The Proof is in the Pudding
Sullivan Gallery, Chicago, IL
2011

Core Sample
Northwestern University 
2009

As Above, So Below
Johnson Center & Fine Arts Galleries, Fairfax, VA
2009

The Great Give Back
Chicago, IL
2007–2009

Humble Pile
Chicago, IL
2007–2009

Rambling Range
Publik, Copenhagen, Denmark
2006

Ø aka Pedagogical Island 
Learning Site, Copenhagen, Denmark
2006

Meet the Remediators
City Gallery Chicago, Chicago, IL
2014–2015

Stash
Lawton Gallery, Green Bay, WI
2006

Gather video + Collection/Distribution Suits
‘Urban Rural Wild’ I Space Chicago, IL
2005

Field Trip
Mess Hall, Chicago, IL
2003