Thread:ThePK/@comment-26066566-20150903000626/@comment-23880286-20150919091817

It's because you use a file link. You should use a link that goes directly to the image. Writing http://vignette1.wikia.nocookie.net/five-nights-at-freddys-song-stage/images/a/a7/Peridot_durr_by_conflictedbagel-d922vc1.png/revision/latest?cb=20150918005526 instead should work I think (if that's the wiki you're talking about).