Geometric Floral Mandala With Dahlia Blooms Coloring Page

A single dahlia opens to fill almost the entire page, built from about nine concentric rings of petals that radiate out of one small circle at the middle. The petals nearest that circle are short and sharply pointed and overlap tightly. Each ring outward grows longer and broader until the outermost tier reaches nearly to the edges of the sheet, where a final row of flat kite shapes and arrowheads breaks the round outline into points. Every petal is a closed shape with a faint spine line down it, so there are well over a hundred separate areas to fill and never any doubt about where one ends and the next begins. The obvious approach is a graded wheel: pick one color, start dark at the middle, and lighten it a step per ring so the bloom appears lit from within. The alternative is to treat the pointed outer tier as a separate border in a contrasting shade and keep everything inside it monochrome. Because the structure is strictly symmetric, errors show, so this rewards working ring by ring rather than jumping around the page. There is no background and no frame, which leaves the corners of the sheet as clean white paper.