How to gradient from inside to outside

Quick answer：

To create a gradient that goes from inside to outside, you would typically start with a solid color at the center and gradually blend to another color towards the edges. This can be done in various mediums such as painting, graphic design, or digital art. In graphic design, software like Adobe Photoshop allows you to use gradient tools to achieve this effect. In painting, you might apply the colors in layers, starting with the base color and adding lighter or darker shades towards the edges.