Joyful Birthday Aquatic Card

Designed with a serene, cool-toned watercolor look, this Birthday card features a calming backdrop of wavy, scale-like shapes in seafoam green, soft blue, and a hint of lavender. Across the upper half, three evenly spaced rectangular panels sit side by side, each outlined with a lightly weathered border that feels gently worn-in, like a shared keepsake between close friends. In the left panel, a small bunch of green and blue balloons floats upward 🎉, their strings gathered together as if held in a careful hand. The centre panel shows a tiered cake with blue frosting on a wooden stand, topped by one glowing candle 🎂. The right panel features a neatly wrapped present in aqua paper, tied with a deep teal bow that looks snug and tidy. In the wide white space below, the words “Happy Birthday” appear centred in deep sapphire lettering, large and flowing across the bottom. Above it all, the three panels sit against the soft sea-like background, with the cake framed in the middle and the balloons and gift balancing each side.