Untitled (scientists looking into pool of water at research facility)

["The Birthday," 1914, drawing by Lyonel Feininger]

Barn

Untitled (soldiers exploring NVA bunkers found in jungle of central highlands near Dak To, Vietnam)

Untitled (scientific chart on wall at research facility)

Untitled (tree branch silhouetted against setting sun, Vietnam)

["Sunset," oil painting by Lyonel Feininger]

Untitled (helicopters silhouetted against setting sun and clouds, Vietnam)

[Pen drawing by Lyonel Feininger, 1934]

["Grotesque," 1949, drawing by Lyonel Feininger]

[Painting by Lyonel Feininger]

[Watercolor by Lyonel Feininger, 1931]

["Rider," sculpture by Marino Marini]