This Don’t Quit – Muhammad Ali Motivational Inspirational Quotes Art Silk Fabric Poster Print 12×18 20×30 24×36 Inch 013 is perfect for those who want to be inspired and motivated in their lives. With Muhammad Ali’s words of wisdom and encouragement, this poster print is sure to bring a smile to your face. Whether you’re at work or home, this piece of art is a great way to add a touch of inspiration to your space. And at just under 20×30 inches, it’s large enough to really make a statement.