A3 poster mockup on a colorful interior setting

Paper mockup

A portrait-oriented A3 poster mockup is placed on a wooden floor, leaning against a beige wall, beside a gray side table that holds a small potted plant. The scene features vibrant elements, including a red leather sofa to the right and an orange coffee table in the foreground. This bright and modern setting is ideal for showcasing poster designs, illustrations, or promotional materials, offering a stylish and professional presentation for your artwork.