ملف:Wunderlich's curve.gif

This is a two-dimensional representation of a copyrighted sculpture, statue or any other three-dimensional work of art. As such it is a derivative work of art, and per US Copyright Act of 1976, § 106(2) who owns copyright of the original has the exclusive right to authorize derivative works.

Per § 107 it is believed that reproduction for criticism, comment, teaching and scholarship constitutes fair use and does not infringe copyright.

It is believed that the use of a picture

• to illustrate the three-dimensional work of art in question,
• to discuss the artistic genre or technique of the work of art
• or to discuss the artist or the school to which the artist belongs

• on the English-language Wikipedia, hosted on servers in the United States by the non-profit Wikimedia Foundation,

qualifies as استعمال عادل under قانون حقوق النسخ الأمريكي. Any other uses of this image, on Wikipedia or elsewhere, may be انتهاك حقوق الطبع والنشر.

To the uploader: please add a detailed fair use rationale for each use, as described on ويكيبيديا:Image description page, as well as copyright information on the original artwork.