Empty Sky, designed by Frederic Schwartz Architects (FSA), Liberty State Park, NJ.

Frank Ritter, RitterPhoto.com

Views of Tribute in Light

Frank Ritter, RitterPhoto.com

NYC Memorial Field in Battery Park City (left).

Frank Ritter, RitterPhoto.com

Skidmore, Owings & Merrill’s One World Trade Center.

Frank Ritter, RitterPhoto.com