It's that old Bob Ross show from the 80s. It's very relaxing & the landscape paintings are very pretty.
I don't paint but I'm often motivated to draw while watching it. All the episodes are free on youtube too.
Bob Ross supposedly got into painting to relax because being a military sergant stressed him out.
He sometimes brings on cute small animals like a squirrel or a bird. It's all very peaceful.
He seems genuinely passionate about nature. I also like the show "lore" so to speak: him bringing up Alaska,
him calling dark clouds "tired", him telling you to "beat the devil out of [the paint brush]" when drying it off, etc.