/ic/ - Artwork/Critique

I'm still learning but if it helps, look into photography and cinematography techniques. It's good that you're saving refs like that, but also keep an eye for good pictures, shots, illustrations, or even the way things are placed IRL. Just pay attention to the way your eye is led around things, certain value and perspective compositions. You can check out channels like Naoki Saito, too.

This isn't quite as old as some of the others but there's something awe inspiring about John Martin's works. The scale of them maybe?