Here are my favorite/recommended supplies for the Sketchbook class: (some are optional).
FYI, there is a more comprehensive list of supply links on my website here: https://www.suzanneallard.com/supplies
Moleskine Sketchbook with watercolor paper:
https://amzn.to/3JKoQyL
Or the Strathmore Sketchbook with watercolor paper:
https://amzn.to/3espMwR
Or the Moleskine art journal with mixed media paper:
https://amzn.to/3FsEyxa
Palette paper:
https://amzn.to/3TNQikv
Brushes:
https://amzn.to/36QarCy
Water soluble crayons:
https://amzn.to/3uuWqSR
Paint: (acrylic gouache)
https://amzn.to/3iBZHdA
Or Regular Acrylic paint (Nova Color Suzanne Allard bundle):
https://www.dpbolvw.net/click-100600333-15336788
Gold pens: (optional)
https://amzn.to/3tGKzSw
Paint pens: (optional)
https://amzn.to/390VXR3
Water soluble pencils (optional)
https://amzn.to/3IHz3KP
Oil pastels (optional)
https://amzn.to/3xlrNAE