another one, i use threshold to remove the grays. i added noise and increased the contrast. then i applied filter, stylize, trace contour. then i applied texture, cracquelure to breakup the image and give it a slight embossed effect. i selected the ground and used color balance to give it some color. i selected the sky and with color balance added the blue color. i then used a rough broush and varyinf the size and opacity, i clicked on the leaves of the trees, slightly yellow color to give it some highlights. used hue and saturation for further adjustment of color.