Creative Guidelines
Accepted: PNG, JPEG, WEBP, sanitized SVG · max 15 MB.
Rejected without appeal: illegal content, scams, malicious URLs, malware, pornographic imagery, hateful or extremist content, threats, illegal goods or services, intellectual-property violations, unauthorized impersonation, regulated advertising categories disallowed for this city (see campaign policy), and anything the billboard media owner declines.
Practical advice: your artwork will be printed at real physical size. For small territories use a logo, an icon, or 1–3 words. We show you an estimated legibility rating before you pay. Believe it.