<p>Central portion of <a href="//commons.wikimedia.org/wiki/File:Color_Blind_Envelope_4.jpg" title="File:Color Blind Envelope 4.jpg">File:Color Blind Envelope 4.jpg</a> blown up 300% to show JPEG artefacts, and indicate the unsuitability of the JPEG file format for this general type of image.
</p>
As this image is bad on purpose it should not be labeled with {{BadJPEG}}.
Gwynhaden
2009
This file has been <b>extracted</b> from another file