Hi,
welcome, too.
As you made me curious I tried to install cinnamon on nox.
All I get after login is an unresponsible plain blue background, no icons, no menu, no right or left klick works.
I could find a bugreport on ubuntu which recommends to install caribou to solve this, but with no success.
Installed packages on nox as base:
xserver-xorg xserver-xorg-video-intel xinit cinnamon lightdm (also tried gdm2 and gdm3) muffin caribou gnome-control-center gnome-session, all with dependencies...
So I guess either I'm missing something basically or the cinnamon package in sid does not work.
As I'm not used to gnome or it's descendants the first guess has my highest vote
Also I can agree with dibl and Lanzi: gimp works fine on kde. Don't know inkscape.
greets
ayla