Here are some ideas on using the Harbron Tripod Shelf as a palette: Firstly, let me say that I don't apply paint directly to the shelf.
Harbron Plein Air Kit for Watercolour Artists
It is the perfect choice for your room corner as it is designed in a triangle structure. You are able to store anything you want with its capacious storage space. Besides the obvious 6 square cubes on both sides and 3 triangle shelves in the middle, it has 3 baskets with different colors for added protection. With the handle, you can easily carry it. Just feel free to put your photos, plants, books, magazines or other beautiful decorations on it, making it a great addition in your room.
3-Tier Kids Storage Shelf Corner Cabinet with 3 Baskets-Gray | Costway
Streamline 3-Shelf Storage Cabinet with Back, 36in High
Art of Plein Air: Poplars by the Lake (1916) by Tom Thomson
Traveler Tripod Shelf by En Plein Air Pro : Tools & Home Improvement
HARBRON Plein air
Portable Art Easel Stand for Painting, Beech Wood Tripod Easel with Storage Backpack for Students, Artists, Adjustable Height & Angel for Painting, Sketching, Display
DIY Shelf for Tripod/Plein Air Easel Set-ups
BACK IN STOCK! 5x7in Panel Boxes
Watercolour Painting with a Harbron Easel
3 Palette Ideas for the Harbron Tripod Shelf
Traveler Tripod Shelf by En Plein Air Pro : Tools & Home Improvement
Book Review: Open Impressionism Vol. II / Erin Hanson