Test page showing the GIF bug in cpcwiki.
Below GIF and JPG are pixel-identical, but, the GIF is shown correctly only in fullsize, but not when resampled to smaller sizes.
== 100px ==
[[File:NoPicture.png|100px|left]]
* '''PNG 100px'''- okay
<br style="clear:both;">
[[File:NoPicture.gif|100px|left]]
* '''GIF 100px'''- black colors are lost during resampling
<br style="clear:both;">
== Gallery ==
<gallery>
File:NoPicture.png|PNG- okayFile:NoPicture.gif|GIF- no anti-alising
</gallery>