Warli art is done on the bottle using acrylic paint colors..

First I painted a glass bottle with Favicol mixed with some yellow archaic paint then let it dry for a couple of hours then I did Warli art on it and designed it in black and white.
Maharashtra is known for its Warli folk paintings. Warli is the vivid expression of daily and social events of the Warli tribe of Maharashtra, used by them to embellish the walls of village houses. … This was the only means of transmitting folklore to a populace not acquainted with the written word.