His photorealistic works often depict weathered trains and freight train graffiti. Conlon received national attention when he was featured in the Smithsonian National Portrait Gallery’s 2008 exhibition, RECOGNIZE! Hip Hop and Contemporary Portraiture. In 2011, he was a featured artist and curated the G scale train exhibit in the Los Angeles Museum of Contemporary Art’s, Art in The Streets survey of graffiti and street art. His Blank Canvas train paintings are in multiple collections including the Norfolk Southern Railway Corporation's headquarters in Norfolk, Virginia. His work has been featured in museums and galleries in New York, Los Angeles, Miami, Chicago, San Francisco, Washington DC, Montréal, London, Paris, Bordeaux and Berlin. Conlon lives and works in Los Angeles, California.