I was looking through the stoner art/culture vault on Erowid, and most of the artists were hit or miss. It'll take a while to dig through it all for some good ones.

Kristina Lazar - [link]

This one has an interesting, albeit familiar concept.

[link]

This image recalls the images you can see behind your eyelids when your eyes are closed. You can almost see the veins and blood vessels, the light from behind your closed eye reflecting inward. This space represents our vision in a different way, suggesting that it still exists devoid of the outside world, that our eyes are capable of seeing in different ways. This vision is accentuated in certain yogic practices and meditations. Gaze upon the painting and then close your eyes and see it within yourself.

I initially thought that she was just retarded while explaining herself for other works (many artists come off as retarded if they're full of shit). But I like most of her work.

[link]

What we call life is indestructible energy contained within an impermanent structure. The container known as a seed is to be destroyed once the plant has sprouted, its essence taken and mingled to create something new, something greater than it originally was.

I take it back. She knows what she's talking about.