Free stock photostime and time again (1)
https://www.freestock.com/legalhttps://www.freestock.com/free-photos/section-grooved-floor-revolving-door-3235191https://www.freestock.com/free-photos/section-grooved-floor-revolving-door-3235191Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/section-grooved-floor-revolving-door-3235191">Image used under license from Freestock.com</a>Freestock.comtrue