pile of used drums in a work area in the morning.

blue glass circle art window green purple organ symmetry wheel azure pattern jewellery design light reflection lighting pile used drums field work area morning drum background industry industrial metal steel tank drum oil fuel work barrel waste warehouse environment equipment chemical gallon container storage label symbol safety hazard gloves risk white bio outdoors blue conveyor complex transport area cargo business reaction factory construction geology logistics chemistry mask polymers working fluid worker gas chippers mechanism protection moving protective