Rangoli has use beautification
Creation
There are two primary ways to make a rangoli, dry and wet, referring to the materials used to create the outline and (if desired) fill that outline with colour. Using a white material like chalk, sand, paint or flour, the artist marks a centre-point on the ground and cardinal points around it, usually in a square, hexagon or circle depending on region and personal preference. Ramifying that initially-simple pattern creates what is often an intricate and beautiful design. Motifs from nature (leaves, petals, feathers) and geometric patterns are common. Less common but by no means rare are representational forms (like a peacock, icon or landscape). "Readymade Rangoli" patterns, often as stencils or stickers, are becoming common, making it easier to create detailed or precise designs.
Once the outline is complete, the artist may choose to illuminate it with colour, again using either wet or dry ingredients like paints, coloured rice-water, gypsum powder, coloured sand or dry pigments. The artist might also choose unprocessed materials like seeds, grains, spices, leaves or flower petals to achieve lifelike hues. Modern materials like crayons, dyes or dyed fabrics, acrylic paints and artificial colouring agents are also becoming common, allowing for brilliant and vibrant colour choices. A newer but less artificial method involves using cement coloured with marble powder. This rather precise method requires training, but beautiful portraits can be drawn in this medium.