openclipart 1:0.18+dfsg-17 is marked for autoremoval from testing on 2020-08-02
It is affected by these RC bugs: 964261: openclipart-libreoffice: contains /usr/lib/libreoffice/share/gallery/shapes.* also in libreoffice-common since 7.0.x 964262: openclipart: FTBFS: needs updated build-depends; needs to build-depend on libreoffice-dev-gui