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A watercolor painting by Jared Cullum of a busy beach scene, with beachgoers and hotels in the background. On the left side, waves wash up the sandy beach.
The artist Jared Cullum, looks at the camera, with a blue wall and framed art in the background.

Upcoming workshop

Prepare for Plein Air

Techniques for Painting on Location with Jared Cullum!

Online Workshop with Jared Cullum

Apr 15
A watercolor painting by Max Romey of an Alaskan sky over mountains, with deeply saturated colors.
Max Romey sketching at night in the mountains.

Upcoming workshop

Painting Timelapse Skies

Bring All the Colors of an Alpine Sky into Your Painting with Max Romey

Online Workshop with Max Romey

Apr 29

Live Demos

Join Maria live on Instagram for a series of live demos, as she talks with artists about their favorite tools, tricks, and techniques.

We’ll be archiving past demos here and on YouTube.

Holiday wreath cards by Lisa Spangler.


Holiday Card Making with Lisa

Art Toolkit Ambassador Lisa Spangler demonstrates color mixing and guides us through creating homemade holiday cards!

55 min

Paint-filled traveler’s palettes laying on a table next to their cotton bags.


TRAVEL & SKETCH Virtual Trip with Maria

Watch Maria and April Wu from TRAVELER’S COMPANY USA as they talk about their limited edition palette collaboration, and Maria shares her favorite adventure sketching techniques.

58 min

Hahnemühle paper-making machinery.


Paper Makes a Difference

In this video, Joe “Paper Nerd” Domeier from Hahnemühle USA shares his vast paper knowledge with Maria!

54 min

Color study by Lisa Spangler.


Mixing Triads with Lisa Spangler

Lisa demonstrates how to make small pamphlet books and shares tips on mixing triads, featuring our Greenleaf & Blueberry CMYK Palette.

49 min

Sketch of the Villa di Maser building by Palladio by Liz Steel.


Sketching Architecture with Liz Steel

Join me and Liz Steel as we sketch the Villa di Maser building in Italy, using some of the techniques she has developed for her book, 5 Minute Architecture.

54 min

Rack with a range of brushes in Maria Coryell-Martin’s home studio.


Studio Tour

See my workspace, favorite tools, and sketches from various expeditions.

53 min

Watercolor still life paintings of fruit by Samantha Dion Baker.


Live Demo Series

Join Maria as she paints with other artists, every Friday for a new live demo series.

Tools for Observation

Series of five videos

Follow along with Maria as she shares tips on supplies, contour and gesture sketching, and inspiration on composition. Watch Part 1: Supplies now, and we’ll send you the whole Tools for Observation series when you subscribe to our newsletter.