The beaches along our Atlantic seaboard, stretching from Clifton, through Camps Bay and along to Llandudno, have some of the most pristine-white beach sand I've seen; except for those rare day when unusual currents drive a layer of green sea-slime (possibly a form of green algae) onto the beachfront. This was one of those days, but I kindly refrained from posting a photo of the waterline. It's a pleasure. :)