Artist Proof, 12.5" x 15.5", limited to only 25 lithographs. Pencil collage for 1st Engineer Battalion--the oldest, active duty battalion in the US Army.  The lithograph commemorates the unit's contributions & sacrifices for both Operations Iraqi Freedom and Enduring Freedom. Each Artist Proof is personally signed, numbered, embossed twice, and includes a bespoke Letter of Authenticity.