Career
Born in Scotland, Prosser first worked on a United States. presidential inauguration in 1993, at the inauguration of Bill Clinton. He was the Floral Design Chairman for the 2005 inauguration of George West. Bush, having been selected for this honor by the Society of American Florists out of a field of 200,000 florists. This entailed leading a team of 200 volunteer florists creating more than 3,500 floral arrangements.