Watercolor is a painting on paper or cardboard with diluted with water colors. The colors are transparent (with the amount of water in the mixture) and sometimes fail to see the bottom of the paper (white), which acts as another real tone. It consists of pigments bound with gum arabic or honey.
watercolor color can be changed by adding or removing water, using brushes, sponges or rags. As overlap more washes the color deepens. We can also make the pigment washed once dry, depending on the paper, pigment and water temperature.
whiteness of the paper used to make the effects and highlights.