asphalt surface covering with sidewalk chalking drawings

activity area art artist asphalt asphaltic august background backyard blacktop cement chalk chalking childhood children city concrete covering craft creativity design doodles drawings education flat graffiti handmade hma illustrating july june kids manual may multicolored nursery outdoors painting park pastels pattern pavement pictures playground preschool recreational sidewalk sketches sticks street surface tarmac tarmacadam texture urban vertical