also: とが
noun
General term for drawn or painted pictures, often used in educational contexts like 図画工作 (arts and crafts).
小学校の図画の授業で風景を描いた。
I drew a landscape in elementary school art class.
彼の図画はとても写実的だ。
His drawings are very realistic.
Compound of 図 (drawing, plan) and 画 (picture, painting). The reading ずが is the standard Sino-Japanese reading.