My old custom build desk infront of my new wallsetup. Mandatory slate wooden walls (or as they are known here "acoustic panels") but also some other slate behind the desk and new custom build displays above the desk.
Desk is a now 17 year old kitchen countertop which rests on a couple self build cabinets and a wooden drawer module. No worries about the PC not getting rid of its hot air, there are vents on both sides with fans blowing out on the top right.