Shells Birthday Card

This design shows a seaside-themed illustration with a light rectangular frame outlined in warm amber sitting at the centre. Inside the frame, a cheerful birthday message appears in a bright, easy-to-read colour, surrounded by ocean treasures that feel like they’re gathered close together like friends 🎉. Coral and deep teal star shapes float near tangerine-and-cream spiral shells, adding a cosy, companionable closeness in the way they cluster. A round, sand-dollar-like circle in soft blue balances the mix, while tiny leaf-like accents and small sparkles drift around as if swaying in gentle water. The background is split into two calm areas: an aqua-teal top that reads like open sea or sky, and a wavy band of golden sand below. Along the sandy strip, three extra star shapes in light sky-blue through deeper teal are scattered like little discoveries near your feet 🎂. Subtle textured strokes run through the teal sky and the sandy shoreline, and the amber-outlined frame keeps the birthday text neatly centred.