Realistic green chalkboard on wooden easel. Blank blackboard in wooden frame on a tripod. Presentation board, writing surface for text, drawing. Online studying, learning mockup. Vector illustration Poster #564466172
Realistic green chalkboard on wooden easel. Blank blackboard in wooden frame on a tripod. Presentation board, writing surface for text, drawing. Online studying, learning mockup. Vector illustration Poster #564466172
