Designers work hard when designing posters, and it is important to know how the design will look when printed. This is where mockups come in. We present to you the A3 PSD poster mockup. It consists of an A3 paper taped down. You can change the background color, and the color of the tapes and put in your own designs easily via smart objects. The mockup is available in high quality and will be amazing for your branding projects.