["East-West Gate" stainless steel sculpture.]

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

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

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

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

[Titanic Memorial Lighthouse and stores on Fulton Street.]

[149 East 38th Street.]

["Europe" sculpture at the Alexander Hamilton U.S. Custom House.]

[James M. Sims Sculpture.]

[Man standing next to unidentified monument.]

[66 East 4th Street.]

["Swing" reinforced concrete sculpture.]

["Swing" reinforced concrete sculpture.]

[Looking west on East 35th Street past Lexington Avenue.]

[463-461 West 18th Street.]

[Titanic Memorial Lighthouse and stores on Fulton Street.]

[Titanic Memorial Lighthouse and stores on Fulton Street.]

[Storefronts at the intersection of Division and Canal Streets.]

[Grand Army Plaza.]

[Columbia University campus with "Curl" sculpture.]