This coloring page is an intricate and beautiful flower mandala. A warm yellow fills the center of the page, with pink, orange, and purple flowers scattered throughout the design. A vivid green border outlines the mandala, providing a vibrant contrast. To bring out the best of this design, I would use different shades of yellow to fill the center circle and walk through the flower petals with a light pink and orange to add dimension. A deep purple is a great choice to accent the centers of the flowers, while the green border could be brightened up with a lighter shade or different hue entirely. Experimenting with different colors is a great way to bring this flower mandala to life and make it your own.