July 9 – Aug 1, 2020,

Registration is now closed

12 power-packed sessions (24 hours total) and an upgrade option for live feedback meetings. If you do the work, this will be intense. Not like those boot-camps that claim to be a boot-camp but never boot you, nor even put you through the suffering of overnight camping.

Embrace suffering. Click here for more info.

This is my New 2020 Website

If you miss the vintage version with the rich textures and the old illustrations that didn’t read well on the small screen, wax nostalgic here for a moment, then let it go. We’ve moved on, and this new version reads on the small screen.
For an overview of the subjects I teach, look under SEMINARS in the black bar.
To see my illustration and art, go to GALLERY.
To see how I’ve aged, check ABOUT.

Study with Marshall

I live in California and teach creative people all around the world. If you want to study with me, look under the PRODUCTS menu. If you want to hear from me about upcoming workshops, go to SUBSCRIBE at the top of the page.