Simple nail art styles gradient models

Quick answer：

Gradient nail art refers to a technique where different colors are blended together in a smooth transition, creating a gradient effect. This style is popular for its simplicity and elegance. It involves applying a base color, followed by a gradual blend of secondary colors, and finishing with a top coat. The gradient can be done vertically, horizontally, or even in a circular motion. This type of nail art is suitable for both casual and formal occasions.