This 1962 Grumbacher Guide to Oil Painting & Color Mixing is a precious collectible for any art enthusiast. The guidebook explains in detail the techniques of oil painting and color mixing, making it an essential item for anyone interested in the subject. The brand Grumbacher is well-known for its high-quality art supplies, and this guidebook lives up to its reputation. With the help of this guide, you can learn the skills required to create beautiful oil paintings. It is perfect for beginners who wish to learn the basics of oil painting, as well as for professionals who want to hone their skills. This guidebook is a must-have for anyone who loves art and wishes to improve their painting abilities.