If you think Stanley Kubrick's films are mind-swirling in their weirdness, just check out some of the reams of concept art his teams generated. Dream sequences, bridges leading into women's faces, and innerspace astronauts await below.

The website The Kubrick Corner is an amazing source of Kubrick lore — including a great section on all the concept art and storyboards from Kubrick's films that have turned up online. There's also some great concept art in the book A.I. Artificial Intelligence: From Stanley Kubrick to Steven Spielberg: The Vision Behind the Film, as reviewed and sampled by ParkaBlogs.

Someone who was as obsessive-compulsive as Kubrick and spent years preparing and researching projects, many of which never went anywhere, was bound to generate some really insane art. Just check out some of this classic Kubrick concept art.

The mind-bending treasure trove of Stanley Kubrick's concept artS

Bill's dream sequence, from Eyes Wide Shut. This film was originally supposed to be a period piece.

The mind-bending treasure trove of Stanley Kubrick's concept artS

Bill's dream sequence again.

The mind-bending treasure trove of Stanley Kubrick's concept art

Something weird from Eyes Wide Shut.

The mind-bending treasure trove of Stanley Kubrick's concept artS

Chris Baker art from an early version of A.I.

The mind-bending treasure trove of Stanley Kubrick's concept artS

Chris Baker storyboards from early version of A.I.

The mind-bending treasure trove of Stanley Kubrick's concept artS

Chris Baker art from early version of A.I.

The mind-bending treasure trove of Stanley Kubrick's concept artS

Chris Baker art from early version of A.I.

The mind-bending treasure trove of Stanley Kubrick's concept artS

New York flooded, from early version of A.I.

The mind-bending treasure trove of Stanley Kubrick's concept artS

Robot heads, from early version of A.I.

The mind-bending treasure trove of Stanley Kubrick's concept artS

Art from an early version of A.I.

The mind-bending treasure trove of Stanley Kubrick's concept artS

Sketch from an early version of A.I.

The mind-bending treasure trove of Stanley Kubrick's concept artS

Brian Sanders art, from 2001: A Space Odyssey.

The mind-bending treasure trove of Stanley Kubrick's concept artS

Brian Sanders art, from 2001: A Space Odyssey.

The mind-bending treasure trove of Stanley Kubrick's concept artS

Brian Sanders art, from 2001: A Space Odyssey.

The mind-bending treasure trove of Stanley Kubrick's concept artS

Brian Sanders art, from 2001: A Space Odyssey.