A family legacy tribute to Frederick Law Olmsted, a renowned landscape architect, and his son, Frederick Jr., who designed the Trolley Road in New York's Central Park in 1961. Olmsted was considered the father of American landscape architecture and best known for his design of New York's Central Park. He was chairman of the first commission to manage Yosemite Valley and the Mariposa Grove, and wrote a report recommending policy for the care and protection of Yosemite's scenery and wildlife. It is considered a classic national park treatise.