On the coloring page, a peaceful scene awaits. The blue-green waters of the river flow gently in the center of the page, surrounded by lush trees and plants that reach up to the bright blue sky. On the left side of the page is a rocky tan cliff, adding a touch of contrast to the scene. You can give this page a tranquil feel by choosing light and natural colors for the trees and plants - blues, greens, and browns - and perhaps adding a touch of yellow to the cliff to give it a warm glow. The river can be colored a soft turquoise or blue, and the sky in a deeper blue. You can also play around with shading and highlights to make the trees, plants, and cliff look even more realistic.