Field of fleece

I saw this field yesterday so today as I drove to the beach for a walk between invigilation sessions I stopped and took a photo. It must have been hard work laying the fleece. I've no idea what is underneath. It was cold and windy walking on the prom but lovely. I've felt really tired today. I came home and slept for 1 and a half hours! I've finished now until May and the actual exams.