Mississippi River. Gunpowder and ink on paper (35x54x2"). Group project from the NACIS Gunpowder Mapping Workshop, October 2015. Photograph by Brett Kallusky.

St. Croix Watershed. Gunpowder and watercolor on paper (each print 22x65”). Photograph by Matt Dooley.

Confluence. Gunpowder and watercolor on paper (101" x 62"). Photograph by Lauren Bina.

Confluence (detail). Gunpowder and watercolor on paper (101" x 62"). Photograph by Lauren Bina.

God View. Earthenware with Terra Sigilatta (46x46x1"). Photograph by Brett Kallusky.

Upper Mississippi River. Gunpowder on paper (27x12x2”). Photograph by Matt Dooley.

Drainage Tiles. Earthenware with Terra-Sigillata (41 x 27"). Photograph by Matt Dooley.

 
33° 48’ 00” N; 95° 45’ 36” W. Gunpowder on paper (26x12x2”). Photograph by Matt Dooley.

33° 48’ 00” N; 95° 45’ 36” W. Gunpowder on paper (26x12x2”). Photograph by Matt Dooley.

Mississippi River II. Gunpowder and watercolor on paper (48x24”). Photograph by Matt Dooley.