Quick proof-of-concept Eevee to see if I could run a portable build of my preferred ancient Photoshop version through WINE on Linux and have my tablet work with it.

Verdict: Mostly works, but every few minutes the tablet's sensitivity just dies for a little while for no reason and then comes back. The green grass lines are all perfectly straight because the tablet was experiencing silliness at that time... but it fit the crosshatch theme so I stuck with it.