This must be the most intimate working chapel in Greece – St George’s, at stunning Santa Marina Mykonos, high above Ornos Bay, in the south-west of this Cyclades island. As you would expect on a Greek island in the Mediterranean, the chapel is pristine white outside, like all the buildings on the eight-hectare estate. And as you would also expect in an Orthodox chapel, of course it is a kaleidoscope of colour inside, with every square centimetre hosting an ancient icon.