My post of a few days ago (https://lagill6.wordpress.com/2015/02/04/snowdrop-design/) drew comments on the use and effect of different colours for the same image. To develop the experiment further, I resurrected an old black and white portrait and, with apologies to Andy Warhol, created this picture.
At this time of the year there is comparatively little colour in the countryside. The beauty of trees is now dependent upon their shapes and the patterns of the branches. The pictures below show first the unedited photo and then a series of images processed from that original, each exploring a different way of presenting the characteristic features of the trees.