"I want this to be a part of the art world that people just can’t ignore."

The stunning work of anonymous and unseen artists working on the periphery of mainstream.

In advance of this weekend's Outsider Art Fair in New York City, I spoke with Andrea Joyce Heimer about her painting practice, her writing practice, and the beauty in people laughing at her work.

The story behind Raw Vision and why "every single human being is an artist at some point."