A white sign with colorful geometric shapes mockup.

This mockup features an urban setting with a sleek, modern building background and a large, wall-mounted display. The main object is a white poster with vibrant, abstract geometric shapes in blue, red, yellow, and teal. The design elements include various overlapping and repeating patterns that create a visually engaging effect. This mockup is perfect for advertising your business or upcoming event, making a bold and colorful statement. Use the mockup generator now to create your design and share it on social media!