Customize your own 12 x 12 canvas on Zazzle.com! Use the Customize design tool to upload & insert your own artwork, design, or photo to make a unique 12 x 12 canvas. Experiment and add text using various fonts & view a preview of your design. Zazzle's easy to customize 12 x 12 canvas has no minimum order and is custom produced after you place an order. Browse reviews from customers who purchased below.