watercolo pile of books with autumn flowers and leaves on white background.

flower plant yellow petal painting art leaf bouquet produce branch orange pattern sketch drawing autumn boho books flowers watercolo pile leaves isolated white background hand-drawn cozy backdrop design study watercolor library painting pine-corn novel notepad september textbook background sketch nature book reading season color colorful october invitation beautiful learn thanksgiving object fall art notebook drawing plant natural red vintage leaf green isolated hand-painted autumn-leaves leaves open-book yellow seasonal education orange november card autumn