teacher and kids play with puzzle, doing tangram

• baby, block, boy, care, challenge, child, childhood, children, collect, construct, creative, daughter, day, education, element, family, figure, fun, game, geometric, geometry, girl, kid, kindergarten, learn, leisure, lifestyle, logic, mathematic, number, object, parent, piece, play, playschool, problem, puzzle, school, shape, small, solution, solve, son, study, tangram, teacher, toddler, together
• ID: 1494709178
• Model: 26419498 26419507 26419501 26419492
• 6720 x 4480 pixels