Black artifacts on white posts but no doubles to remove
47675
Why do I have a large black and white artifact on the rendered image?
40252
Ubuntu 18.10: visual artifacts (black bar) in dock if extend-height is disabled
151976
New red background for deleted posts is too light and not visible on high-contrast screens
96946
I'm getting "Your post appears to contain code that is not properly formatted as code" when there isn't any code in the post
18658
Ubuntu 14.04 has visual artifacts and freezes
100539
Broken image link on the new Stack Exchange blog
87957
Site oneboxes are often white, invisible
9777
Black artifacts when looking through many transparent objects?
182
Some areas of the mesh are dark (Shadow artefacts)
104117
Render has strange artifacts
36288
Weird glass artifact
41581
"Ghost" UI elements
60100
Where do the white lines come from in my composite?
43590
Can't get rid of that white-alpha-border!
75994
Low Quality post shows as "Review completed" with all "Delete" votes, but it's not deleted?
10714
Strange artifacts along window borders after waking computer from sleep mode
106409
Don't automatically clear the possible comment abuse flags when a post is deleted by the owner