Abstractium - Vutnor theme by chromethemer.This theme is sized, 1920x1080 px and has a set resolution of 300 ppi (pixels per inch).
So, it's super optimized for high resolution monitors and screens, but will look brilliantly amazing on any Pc, Mac or Chromebook computer that you decide use it on.
Vutnor is part of the Abstractium collection, it may get updated and comes with lifetime support.