Themes Collection (Ubuntu/Linux Mint)

NoobsLab offers huge theme collection for GTK, Gnome Shell, Cinnamon, Mate. You can easily install themes via PPA in Ubuntu/Linux Mint/Debian/Other Ubuntu based Distribution.

A Few Notes About Linux Mint 18 Themes

Linux Mint 21 Cinnamon Release Notes - Linux Mint

Give Your Linux Desktop a Fresh Look with the Canta Theme - OMG! Ubuntu

10 Best Linux Mint Themes for Everyone

Linux Mint Themes and Icons beyond the default

Ubuntu with Linux Mint Icons

After I got tired of changing themes and layout and going a few months without customizing, I left the default theme and came back with this theme If you have other theme

Icons Collection (Ubuntu/Linux Mint) - KDE Store

Make Linux Mint Look Like a Mac With This New Theme - OMG! Ubuntu