Gradient color vision poster

Quick answer：

A gradient color vision poster typically refers to an image or visual representation that demonstrates the transition of colors in a smooth, gradual manner. These posters are often used to illustrate the concept of color gradients, which are important in various fields such as art, design, and science. In the context of vision, such posters might be used to demonstrate how different types of color vision deficiencies affect individuals' perception of color. This could include illustrating the differences in color perception between individuals with normal vision and those with conditions like color blindness.