Cameralucida01


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1807 engraving of camera lucida in use

Obtained from the university website http://www.usc.edu/schools/annenberg/asc/projects/comm544/library/ images/448.jpg, image edited for size and clarity. I emailed the contact at that site and said

> http://www.usc.edu/schools/annenberg/asc/projects/comm544/library/ images/448.jpg > is described as an 1807 picture of a camera lucida. Can you confirm > that it isn't under copyright? Is it OK with you if I use it in a > Wikipedia (free Internet encyclopedia) article on the camera lucida?

I got this reply

Daniel,

This work is not copyrighted, so far as I know--and after 196 years, I'm quite certain any original copyright would have long ago expired, don't you think? Your own use is entirely up to you--I wish you every success.

-- Jim Beniger
Komentář k Licence:
Public domain

Toto dílo je volné také v zemích, jejichž právní řád chrání majetková autorská práva po dobu života autora a 70 let po jeho smrti.


You must also include a United States public domain tag to indicate why this work is in the public domain in the United States. Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Jamaica has 95 years, Colombia has 80 years, and Guatemala and Samoa have 75 years. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Honduras has a general copyright term of 75 years, but it does implement the rule of the shorter term. Copyright may extend on works created by French who died for France in World War II (more information), Russians who served in the Eastern Front of World War II (known as the Great Patriotic War in Russia) and posthumously rehabilitated victims of Soviet repressions (more information).

Licence:
Public domain
Credit:

Originally from en.wikipedia; description page is (was) here

  • 00:07, 13 October 2003 Dpbsmith 295x240 (55,296 bytes) (1807 engraving of camera lucida in use)
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Camera lucida

Camera lucida je optické zařízení používané jako pomůcka ve výtvarném umění. Poprvé toto zařízení sestrojil W. H. Wollaston v roce 1807. Název „camera lucida“ dal tomuto zařízení Wollaston a měl zdůraznit rozdíl mezi zařízením zvaným camera obscura, což je starší optické zařízení používané také jako pomůcka ve výtvarném umění. .. pokračovat ve čtení