Sidney J. Hurwitz, Skyline (Boston), 1956

Harold Keeler, Sky, Clouds, and Trees, October 1961

Alois Carigiet, Skiing, 20th century

Adja Yunkers, Skies of Venice VIII, 1960

Adja Yunkers, Skies of Venice VII, 1960

Adja Yunkers, Skies of Venice VI, 1960

Adja Yunkers, Skies of Venice V, 1960

Adja Yunkers, Skies of Venice IX, 1960

Adja Yunkers, Skies of Venice IV, 1960

Adja Yunkers, Skies of Venice III, 1960