Really interesting article! For anyone curious about perspective in art, see the book "Perspective Made Easy" by Ernest Norling. It is easy to follow and has si

Really interesting article! For anyone curious about perspective in art, see the book "Perspective Made Easy" by Ernest Norling. It is easy to follow and has simple helpful exercises. A more technical and challenging book is "How to Draw" by Scott Robertson. That one is good if you want more technical theory understanding (plus the illustrations are amazing).