Mark Wallace is an Associate of the American Society of Media Photographers (ASMP). He shoots corporate portraits, model portfolios, product, editorial, travel, and stock photography.

Organizations using Mark's work include Henan-Prosper (the largest producer of wool products in the world), Ford Models, Allstate, National Public Radio, KB Home, Look Better Online, On Request Images, Sweet Image Management, The Scottsdale Police Department, The US Army, and a very nifty coffee shop in Australia.

Mark has been published in The Washington Post and his writings on roads in Bangalore were published in The India Times, a national Indian newspaper.