Actually, I've only ever read one Lovecraft story (two, if you're among those who count the Necronomicon
as a Lovecraftian fiction
) and have never seen a Lovecraft based movie. So it's just a nice coincidence if the art invokes Gordon's images for it's not my intent.
I was under the impression that Lovecraft was inspired largely by Sumerian mythology. But I'm not exactly familiar with his work, I so shouldn't really be commenting.
I think I see ambiguous figures in robes lurking behind the colours, deformed and monstrous.