iCanvasART Drawing of Flying Machine with Beating Wings By Leonardo da Vinci Canvas Print #15388 &ndash; 40"x26" (.75" deep) NEW: Ready to be displayed right out of the box canvas art piece. Quality Wood Bars: Shrink-resistant wooden-bar frame with tensioning wedges that allow for tightening of the canvas from the reverse side. Free Hanging Accessories: Hanging accessory kit and instructions included to make the art hanging process easy and achieve the best positioning results. Dependent and Fast: Produced by the largest US canvas art supplier. Shipped to you in 24-48 hours. Lifetime Warranty: Produced on 100% cotton acid-free canvas with quality fade-resistant inks. Our art pieces have a life expectancy of over 100 years.