This is an interesting and intricate coloring page. All the shapes and patterns in the circles look like they have been carefully and thoughtfully designed, and it would be a lot of fun to color each one in. I would recommend starting by coloring the larger shapes first, and then building up to the smaller patterns. I would use bold and vibrant colors to really make the page pop. Start with blues and purples at the top, move to yellows and oranges in the middle, and end with greens and reds at the bottom. This will create a sense of depth within the page and give it a completed, 3D look. Enjoy!