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Primitive shipping--unloading lighters at Playa--seaport of Ponce, Porto Rico

description

Summary

55785 U.S. Copyright Office.

Public domain photograph of a landmark building, world heritage site, stereoscopic card, free to use, no copyright restrictions image - Picryl description

Stereographs are devices capable of building a three-dimensional​ image out of two photographs that have about two and a half inches difference between them so that it could imitate the two eyes’ real field of view. Combining these images into a single one with the help of stereoscope, a person can experience the illusion of the image’s depth. Stereoscope uses the same principle as in human binocular vision. Our eyes are separated by about two inches, so we see everything from two different angles. When the brain combined those views in a single picture, we get the spatial depth and dimension. Stereographs were extremely popular between 1850 and 1930 all around the world. Millions of stereographs were made during that time. There was a broad range of themes: landscape, travel, historical moments, nature disasters, architecture and many others. Nowadays, simply launch this collection full screen and put your mobile device in Google Cardboard Viewer.

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loading docks puerto rico ponce shipping photographic prints stereographs primitive lighters porto rico 3 d glasses stereoscopic views 19th century history of puerto rico stereograph cards strohmeyer and wyman photo porto rico ultra high resolution high resolution world heritage architecture historic place library of congress
date_range

Date

01/01/1899
person

Contributors

Strohmeyer & Wyman.
collections

in collections

Stereographs

Stereoscopic photography was very popular in 19th and 20th centuries for their ability to recreate the illusion of three-dimensional view.
place

Location

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Source

Library of Congress
link

Link

http://www.loc.gov/
copyright

Copyright info

No known restrictions on publication.

label_outline Explore Lighters, Primitive, Rico

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loading docks puerto rico ponce shipping photographic prints stereographs primitive lighters porto rico 3 d glasses stereoscopic views 19th century history of puerto rico stereograph cards strohmeyer and wyman photo porto rico ultra high resolution high resolution world heritage architecture historic place library of congress