Clouds

I've had a bit of an odd day. My back is playing up so I've planned a bit of working from home to try to cut down on time sitting. I was up before 6am; checked a few emails then went out for a walk to loosen everything off. I thought these clouds looked almost like hills. The day has since progressed with chunks of work (from the floor where possible) interspersed with short walks. Tonight will no doubt be more of the same. Just glad I have the option to do that. (I was going to say flexibility, but not much sign of flexibility at the moment!)