Retro Wave Birthday Card

This design shows a retro-style ocean scene centred on a towering curling wave in deep teal and lighter aqua, with bright white foam spraying off the crest. A single dark silhouette rides along the wave’s face on a board, leaning forward with the kind of steady confidence you’d share with a close friend cheering from the shore 🎉. In the upper right, a large golden-yellow sun hangs low, washing the sky in warm peach tones and setting a gentle, affectionate mood in the air. Small, simplified clouds in soft off-white drift across the background, keeping the scene airy and open. Near the bottom, a celebratory birthday message appears in large cream-coloured letters, set in a straightforward all-caps style that stands out against the darker sea tones 🎂. The edges and colour areas include a lightly worn texture, like a well-loved poster that’s been carried to many beach trips together. Strong diagonal lines from the wave and the rider’s path guide your eye from the lower left up towards the glowing sun, with the creamy text anchored beneath the surf.