This photograph shows First Lady Lou Henry Hoover planting a cedar tree on the White House Grounds. President Herbert Hoover and others look on.

This photograph is of two restored pieces of nineteenth-century White House gates, discovered on the grounds of River Farm, headquarters of the American Horticultural Society in Alexandria, Virginia. The metal was carefully restored and put on public display in 2005.

This photograph by Abbie Rowe of the National Park Service shows President John F. Kennedy and United Kingdom Prime Minister Harold Macmillan with other dignitaries in the Rose Garden. The Prime Minister is sitting to Kennedy's right.