Learners will need a few sheets of watercolor paper (any size will work, though larger tends to be easier. Watercolor paper absorbs water and paint faster than regular drawing paper, so I do recommend watercolor paper -- any brand is fine -- over drawing paper for this class), a watercolor paint set (again, any brand will work but ideally will contain red, yellow, blue, white, and black), one or two brushes of different sizes (the brush that comes in the kit is totally fine, and the class can be completed with one brush), a cup or dish for rinsing their brush, and a flat surface for painting (watercolor tends to be an easier cleanup, but can sometimes get messy). Learners may also want a paper towel nearby in case of spills.

学習者は、Outschoolが提供する基本ツール以外のアプリやウェブサイトを使用する必要はありません。