How are you all feeling this morning? OK, well perhaps some fresh air will help clear away any over indulgence. Let’s get our skates on and join the Reverend Robert Walker on Duddingston Loch (our thanks to The Scottish National Gallery for this iconic Caledonian painting). Or we could head to the 17th century where throngs of people are already having fun on the ice. For many the New Year heralds a fresh start, we are hoping that…