Flower petals of a plexus, very original and beautiful for decoration. All ingenious is simple! For coloring can be seen as garmoniruyut each other in a different color.
Coloring in a raster (pixel) format. If you use a graphics editor such as adobe Photoshop, then using the fill can easily paint a picture. Outlines for coloring perfect to spend some time coloring on the computer. For children this can be fun and not an obsessive study of the work in the graphic editors, and knowledge of the world in different shades and colors.