closeup of colorful chalks for blackboard in the sunlight for an art activity outdoors_art and creation concept

activity art artist background black blackboard blank blue board chalk chalkboard chalks childhood children classroom closeup color colored colorful concept crayon crayons creation creative creativity design draw drawing education equipment green isolated kids kindergarten learning lesson messy multicolored outdoor outdoorsart paint pastel pieces preschool rainbow red school set sketch stationery sun sunlight texture tools white yellow