[Lighthouse on Roosevelt Island.]

[Roosevelt Island Lighthouse.]

[Looking north on Roosevelt Island to the Welfare Island Bridge and Queens.]

[Promenade on Roosevelt Island with a view of the Weill Cornell Medical Center.]

[Queensboro Bridge and Roosevelt Island Tramway.]

[Looking over the East River from Roosevelt Island to Queens.]

[Queensboro Bridge and Roosevelt Island Tramway.]

[Looking southwest from Roosevelt Island over the East River.]

[Queensboro Bridge and Roosevelt Island Tramway.]

[Looking southwest over the East River from Roosevelt Island toward Manhattan's Upper East Side.]

[Roosevelt Island from Astoria.]

[Looking southwest over the East River from Roosevelt Island toward Manhattan's Upper East Side.]

[Looking over the East River from Roosevelt Island to Queens.]

[Looking southwest over the East River toward the Upper East Side of Manhattan from Lighthouse Park.]

[Looking southwest over the East River toward the Upper East Side of Manhattan from Lighthouse Park.]

[Roosevelt Island.]

[Roosevelt Island.]

[Queensboro Bridge and Roosevelt Island Tramway.]

[Queensboro Bridge and Roosevelt Island Tramway.]

[Queensboro Bridge and Roosevelt Island Tramway.]