Earlier quoted context omitted.
I left OSX for Linux 5 years ago primarily due to the unbelievably lacking window management. Having come from Windoze land with the then, and perhaps still, excellent UltraMon, I could never adapt to manually reizing app windows side by side into grids, or context switching between layers expose-style. The tiling window manager options on Linux are so good that I've dropped the desktop environment entirely (Gnome, K…
What tiling manage, theme and icon package do you use to get a GTK3 look? I currently use Awesome WM and Gnome 2.X.
Anyway, for a very nice gtk3 look you can try StudioFlat off of the Gnome Look site, and gnome-icons-brave via whatever your package manager happens to be.
The tiny xcalib package (100kb) is also worth grabbing, hook up to xbindkeys and you get screen color inversion _per monitor_, very bad ass, your eyes will love it.