Apart from watercolor and poster color, now artists have also tried to work in acrylic medium so as to maintain the freshness of color for a long time. But they do feel that working in water color is much easier and handy because they are free to give any kind of effect they wanted to give in the painting. It is easy to make intricate designs in water color than acrylic. Acrylic color is used to show the flatness of background in painting. They have also tried to change the treatment of figures. In some paintings the artists have shown angels with western hairdo in which the artists have changed it into Indian hair style. They also attempted to change the position of the figure and corrected the mistakes in the existing one.