a stone in the park is inlaid with a pile of rusty gear sculptures

leaf wildlife nature wood tree flower animal carving sculpture iron art plant rock branch insect invertebrate green trunk stone park inlaid pile rusty gear sculptures antique brown closeup corrosion detail draft engineering factory industrial iron background chain wheel concept design dirt dirty engine equipment gear grasp invention junk machine machinery manufacture mechanical mechanism metal motor old part power punk retro round rusted scrap sculpture steel symbol teamwork technology texture tool transmission vertical vintage weathered wheel work