Those turning wheels

On Saturday night's homecoming I'd spotted this Fair at the shopping mall close to home ~ perfect for today's blip!
Still feeble from the bug but well enough to get up and about.. altho' I couldn't stay long at the fair as all the noise produced there and the endless turning wheels challenged my feeling OK again. Tomorrow I must be OK as my museum ticket is valid only then... Leonardo da Vinci at Haarlem's.