MarsSeed [1] filed an orphan request for cairo-dock-themes [2]: Obsolete package from 2016. It's an EOL themes bundle from 2008; not compatible with current (gtk3 based) cairo-dock. Can be deleted later.
[1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/cairo-dock-themes/
