Yesterday's picture showed a fantastic reflection on Ladybower reservoir and clear blue skies, bright with winter sun. But it had been at least -4C overnight and in spite of the sun temperatures remained below freezing all day and the shallow edges of the lake still had a thin crust of ice which made a pleasing crackle as I stood on it. I liked the jagged edges of the layer of ice and the patterns of the bubbles trapped beneath and that is what you are looking at in today's shot.
