Two-dimensional art uses length and width but no depth. It includes drawing, painting, printmaking, mixed media, and camera arts. Drawing is the most basic art form and can use dry media like graphite, charcoal, pastels or liquid media like pen and ink. Painting classifications include fresco, tempera, oil, acrylic, and watercolor which use different pigments, binders, and techniques. Two-dimensional art provides a variety of options for artists to creatively express themselves.