John deKoven Hill (1920–1996) was an American architect, honorary chairman of the Frank Lloyd Wright Foundation[1] and editorial director of House Beautiful magazine.
Hill decided to become an architect early on in his life, but not until he visited Taliesin did he become passionate about the design style of Frank Lloyd Wright.
"[3] With only a high school education, Hill started very green as an apprentice but went on to become Wright's chief architect and right-hand man.
[citation needed] In this function, Hill helped promote the cause of Modern architecture and particularly Wright's "Organic" approach.
[5] In the 1970s, Hill worked alongside Cornelia Brierly to design the interiors and furniture for the Pearl Palace in Mehrshahr, Iran.