extracted hands... used grad, rendered clouds and put as overlay, and took the selection of grnd from earth ref resized and coloured..
step 2 of 3
used pen tool to define tree, leaf and mask.. added diff layers of shadows and high lights... rendered clouds for bg... used rounded brush with shape dynamics for grass... used filters for distant grass...
step 3 of 3
used hue & sat and new overlay layer to adjust the colour and shadows of hand... blurred the distant hand... bevel and embossed the tree and leaves, arranged the layers...