This free set of two PSD mockups presents a large billboard in a subway station, perfect for showcasing advertisements, campaigns, or bold visual identities in a busy, high-traffic environment. The realistic tiled walls and underground setting make your design look authentic and ready for real-world use. With smart object layers, you can easily replace the artwork and create professional presentations for clients or portfolios in just a few clicks. A must-have for designers working on outdoor and transit advertising projects.