visibility Similar

Florida - The old slave market - St. Augustine

description

Summary

Picryl description: Public domain photograph of a historic market square, downtown, commercial building, free to use, no copyright restrictions.

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.

label_outline

Tags

saint augustine fla historic sites florida saint augustine photographic prints stereographs saint augustine beach fla slave market slave market augustine 3 d glasses stereoscopic views 19th century library of congress
date_range

Date

01/01/1886
person

Contributors

Barker, George, 1844-1894, photographer
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

Saint Augustine Beach (Fla.) ,  29.85056, -81.26528
create

Source

Library of Congress
link

Link

http://www.loc.gov/
copyright

Copyright info

No known restrictions on publication. No renewal in Copyright office.

label_outline Explore Slave Market, Slave, Saint Augustine

Topics

saint augustine fla historic sites florida saint augustine photographic prints stereographs saint augustine beach fla slave market slave market augustine 3 d glasses stereoscopic views 19th century library of congress