The World's Largest Public Domain Media Search Engine
Kalambaka, Grecian frontier, from which the first insurgents crossed into Turkey

Similar

Kalambaka, Grecian frontier, from which the first insurgents crossed into Turkey

description

Summary

Group of men, some armed, posed in foreground.
40361 U.S. Copyright Office.
No. 4.

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.

date_range

Date

01/01/1897
person

Contributors

Jarvis, J. F. (John F.), 1850-, photographer
place

Location

Kalambaka39.70702, 21.62794
public
create

Source

Library of Congress
copyright

Copyright info

No known restrictions on publication.

Explore more

greco turkish war
greco turkish war
picryl logo

The World's Largest Public Domain Media Search Engine

PICRYL is the largest media source for public domain images, scans, and documents. PICRYL is an AI-driven search & similarity engine. PICRYL makes the world's public domain media fun to find and easy to use.

Get Archive LLC, creator of PICRYL, endeavors to provide information that it possesses on the copyright status of the content and to identify any other terms and conditions that may apply to the use of the content, however, Get Archive LLC offers no guarantee or assurance that all pertinent information is provided, or that the information is correct in each circumstance.

Permission for use, re-use, or additional use of the content is not required. GetArchive believes there are no usage restrictions or limitations put on content in the U.S. Get Archive LLC does not charge permission and license fees for use of any of the content on PICRYL, however, upon request, GetArchive can provide rights clearance for content for a fee.

Get Archive LLC is the owner of the compilation of content that is posted on the PICRYL website and applications, which consists of text, images, audio, video, databases, tags, design, codes, and software ("Content"). However, Get Archive LLC does not own each component of the compilation displayed and accessible on the PICRYL website and applications. If you have specific questions or information about content, the website, and applications, please contact us.

Developed by GetArchive, 2015-2025