Airplane propeller
duch windmill
Baby Barn Owl
Yellow note with red paper clip
Red regulator valve for firefighting
Rose note violet thumbtack
Illusion pattern
Job Rotation concept
mother rotate her son
Barber pole
Space Station
Windmill
Empty ferris wheel
windmill
Swing
Tire service
globe and deliver
Gyros
Automatic Car Wash
Kebab
Car Wash Machine
Roasted Chestnuts
Paperclips and color notes
thumbtacks_notes
Electric Turbine Engine