Nail art is a popular form of self-expression through decorative designs applied to fingernails and toenails. Pink bubble nail art images typically feature delicate, round bubble designs in shades of pink. This style is often seen as youthful and fashionable. Nail art can range from simple designs to intricate and colorful patterns, and it can be applied using various techniques including freehand painting, stencils, and special nail art brushes.