Gradient color watercolor works refer to artworks created using watercolor techniques that incorporate a gradual transition of color. Watercolor is a painting medium that uses a mixture of pigment and water. The technique allows for translucent, luminous effects and the ability to create smooth color transitions, making it well-suited for gradient effects. Artists may use this technique to depict landscapes, skies, or abstract forms, where a gradual change in color adds depth and dimension to the artwork.