As it relies on obsolete and vulnerable qtwebkit:4 (and old QT4)
commit eb6a1d009c49d317828e6fd6589a1b4aade45862 Author: Michał Górny <mgorny@gentoo.org> AuthorDate: Sun Jul 30 09:11:58 2017 Commit: Michał Górny <mgorny@gentoo.org> CommitDate: Sun Jul 30 09:14:16 2017 media-gfx/picturewall: Remove last-rited pkg, #620836