What is the process of diluting ink with water when drawing is known as ______.?

The process of diluting ink with water when drawing is known as watercolor. Watercolor is a painting method in which the paints are made of pigments suspended in a water-based solution. The solution is usually a combination of water and a binder, such as gum arabic, which helps to hold the pigment in suspension and prevent it from settling to the bottom of the container. By adding more or less water to the paint, the artist can create a range of effects, from opaque to transparent, and light to dark. Watercolor is a versatile medium that is popular among artists of all skill levels, and can be used to create a variety of styles and effects, from loose and impressionistic to detailed and realistic.