Image looks blurry, as if they were displaced by half a pixel. This is more noticeable with icons or pixel art.
Can you take a screenshot or something like that between Foto and other image viewer please? then I can compare what are you expecting, and what you get.
It's a small icon, but I hope it's clear enough.
With the new widget based in cairo instead clutter, it should be fixed.
Bug watches keep track of this bug in other bug trackers.
Can you take a screenshot or something like that between Foto and other image viewer please? then I can compare what are you expecting, and what you get.