Papirus is a free and open source SVG icon theme for Linux, based on Paper Icon Set with a lot of new icons and a few extras, like Hardcode-Tray support, KDE colorscheme support, Folder Color support, and others.

Papirus icon theme is available in four variants: Papius, Papirus Dark, Papirus Light, ePapirus (for elementary OS and Pantheon Desktop).

The other variant is a Manjaro variation of Papirus icon theme