What’s your budget like? In my bedroom I have my most expensive piece of art, a print of a painting by Henderson Cisz. With the frame it’s pretty large, but around £350.
I do scout Whitewall Galleries and Clarendon Fine Art websites pretty regularly. One of my friends has an original by Philip Gray. Massive and beautiful, but cost her about £5K. Another friend has a number of originals/prints by John Waterhouse - we both love his art.
They have all sorts of art & I don’t like a lot of it, I’ll admit.

86814170-ceb8-55aa-df9e-4dee9f4982d1

variablepulserate.10centuries.org.