Many examples of his work are in Buffalo, New York as a result of friendship between Wright and Darwin D. Martin. In 1902, the Larkin Company decided to build a new building. Wright came to Buffalo and designed not only the Larkin Administration Building (completed in 1904, demolished in 1950), but also homes for three of the company's executives including the Darwin D. Martin House in 1904. Wright later built their summer home. He also designed the Graycliff Estate, also designed for Darwin D. Martin and his wife, Isabelle.