John Langdon

Graphic designer JOHN LANGDON has won numerous awards for his logo designs; his ambigrams have appeared in countless publications; and the first museum show of his paintings was held in late 2004 at the Noyes Museum of Art in New Jersey.He is the creator of the ambigrams in Dan Brown's "Angels & Demons. Langdon teaches at the College of Media Arts & Design at Drexel University, and lives in Philadelphia.