Greg Harm was born, raised, and educated in Lincoln, Nebraska, where he lived until graduating from the University of Nebraska there in 1991. He then moved to Texas. Harm spent 23 years in a public service career with the State of Texas, working as a policy research analyst and a paralegal. Along the way, he earned a master's in Legal Studies and Legal Administration. 

Since 2000, Harm has traveled from New York to California documenting Lawrie's work, photographing the buildings on which it is carved, and digging though archives and libraries documenting Lawrie's uncounted legacy of art. Literally tons of it. Harm also provides lectures to audiences curious to learn more about this forgotten American Master artist.