Walking at the Bluffs in the winter, even on an overcast, drizzly day,  offers a feast of colour, texture and shape. The trees are clothed in mosses, and draped with lichens. Here what caught my eye was the twists and curves of the Garry Oak. They were almost luminous with the deep greenness of the mosses, though much darker than the tangle of lichen covered branches  in the foreground.