This delightful coloring page features a unique heart shape design in a gorgeous shade of deep red. The white designs on the heart add dynamic and complexity to the overall image. Offset by the dark object in the center of the heart, this image is perfect for anyone looking for a challenge. To bring out the best of the design, I would use a selection of complementary colors for the background; for the heart, use various shades of red, ranging from light to dark. The white designs could be brought out by using shades of white and grey, while the dark object in the center can be given further depth by adding some darker shades of purple, brown and black. The final creation will look stunning!