Great Ice Bridge and sightseers, c.1900, Stereograph, 85×175 mm, Unknown Photographer, PhotoMuse Collection, 2015, Gift of Dr. Unni Krishnan Pulikkal, Source – Herbert Ascherman Collection.
Great Ice bridge and sightseers at Niagara. Stereoscopy is a technique for creating or enhancing the illusion of depth in an image by means of stereopsis for binocular vision. Most stereoscopic methods present two offset images separately to the left and right eye of the viewer. These two-dimensional images are then combined in the brain…
