Bit OT but granite does make stunning lanscapes. Penwith is the only bit of Cornwall that's really reminiscent of Scilly. Granite outcrops and pale sand with little glittery bits.
My favourite island on Scilly is probably St Agnes. Stunning landscape, and looking west, next stop America.
Turning warmer & muggy in the last couple of hours. Still only 17.something, but feeling rather warm now the sun's breaking through. I think we're in the right part of the UK for weather over the weekend, sea fog permitting.
Graham
Penzance