This document discusses materials, tools, skills, and milestones related to art for children of different ages. It provides examples of appropriate art materials for infants/toddlers like thick crayons and notes materials should not resemble food. A variety of drawing, painting, collage, and 3D materials should be available. Tools include hands, brushes, scissors. Art encourages development of fine motor skills and creative expression while allowing children to learn shapes, colors, and patterns. Cultural art projects can teach diversity. Milestones include using creativity, pretending, drawing, and creating patterns.