["Swing" reinforced concrete sculpture.]

[Columbia University campus with "Curl" sculpture.]

[Audubon Terrace.]

["Seuil-Configuration" stainless steel sculpture on concrete base.]

["Louis Kossuth" bronze statue.]

[Unidentified sculpture.]

[Unidentified sculpture.]

[Riverside Church, 490 Riverside Drive.]

[Riverside Church, 490 Riverside Drive.]

[Columbia-Presbyterian Medical Center.]

[Hispanic Society of America.]

[Sculpture on the Lehman Gates, Children's Zoo, Central Park.]

[Riverside Church, 490 Riverside Drive. Detail of façade.]

[Unidentified sculpture.]

[380 Riverside Drive.]

["Carl Schurz Memorial" bronze statue.]

[627 West 140th Street.]

["Carl Schurz Memorial" bronze statue.]

[Sculpture on the Lehman Gates, Children's Zoo, Central Park.]

[Sculpture on the Lehman Gates, Children's Zoo, Central Park.]