Chas Fagan is an American artist and sculptor. He is known for painting oil portraits of all 45 U.S. Presidents (as of 2016), on commission from C-SPAN and the White House Historical Association. He also painted the official canonization image of Mother Teresa on commission from the Knights of Columbus, basing his work on a photograph by Michael Collopy. His other works include portraits, landscapes and still life, along with sculptures related to American historical figures. His work was featured in the American Presidents: Life Portraits exhibition in 1999, and in other venues. From Wikipedia
