5 Minute Clouds

I am joining blipper John Gravett for a short course of landscape photography at Lakeland Photographic Holidays next week so I thought I had better get in a little practice with the Super Stopper.  This is a five minute exposure taken at near enough midday through the 15 stop filter.  As someone who is more used to taking pictures of birds in flight at one thousandth of a second or less, a five minute exposure feels like a lifetime. I am hoping the course will encourage me to slow down a little and to think more about each exposure I take.