This coloring page offers plenty of opportunities for creativity; the large, stained-brown nut is a good starting point for an interesting piece! A few different shades of green for the leaves and stem will look great against the white backdrop, for a more naturalistic look. If you want to add depth, you could use contrasting shades of brown and even some reds and yellows on the nut. Additionally, adding some white highlights around the edges will create brightness and bring the whole coloring page to life!