Outdoor Informational Flex Board Design

I need a high-impact flex board created purely for informational display. The piece will be mounted outdoors, so every design choice—from colour palette to font weight—has to stay clear and legible in bright daylight and from a distance. Key specs you must respect • Final size: 21 feet length × 4 feet height (landscape) • Outdoor use: weather-resistant colour mode (CMYK), high-resolution 300 dpi, and 1-inch bleed on all sides Content will include our logo, a concise headline, three short information points, contact details, and a QR code; I’ll supply the exact copy and assets once we start. Visual hierarchy, balanced whitespace, and bold readability are top priorities because people will view the board while passing by. Deliverables • Print-ready PDF (CMYK, outlined fonts) • Editable source file (AI or PSD) • A web-preview JPEG for quick approvals I’ll provide quick feedback at each stage—concept, refinement, and final art—so we hit the press deadline smoothly.