Close-up of woman looking through a hand-held telescope

Rear view of two people near coin-operated binoculars, New York City, New York State, USA

Three people standing near coin-operated binoculars, New York City, New York State, USA

Rear view of a man standing and holding a bag, Madrid, Spain

Rear view of a spectator looking through a pair of binoculars at the horseracing track

Rear view of spectators watching at the horseracing track

Rear view of a man filming with his home video camera, Biarritz, Basque Country, Pyrenees-Atlantiques, Aquitaine, France

Rear view of a man taking a photograph of a waterfall, Akaka Falls, Akaka Falls State Park, Hilo, Big Island, Hawaii Islands, USA

Rear view of a man filming with his home video camera, Biarritz, Basque Country, Pyrenees-Atlantiques, Aquitaine, France

Close-up of a female optometrist examining eyes of a boy

Rear view of a boy looking through a pair of binoculars, Bay of Naples, Naples, Naples Province, Campania, Italy

Rear view of a young man looking out through a window

A surveyor

Close-up of a young man looking at pyramids through a window

Back of bride standing and looking outside through the window, rear view

Boy looking through telescope towards sky

Rear view of a surveyor looking through a theodolite