Vibrant Watercolor Birthday Card

This greeting card features five round balloon shapes painted in a soft watercolor style on a wide white background, floating together like close friends leaning in for a photo 🎉. The balloons sit in a slightly diagonal cluster that lifts from lower left to upper right, giving the scene an airy, affectionate energy. Each balloon has gentle colour washes—rose red, warm orange, golden yellow, lavender, and sky blue—with light-to-dark patches that look like sunlight resting on their curves. Thin dark strings hang beneath them, lightly grounding the group while still letting them feel weightless. Across the middle of the balloons, the words “happy birthday” appear in flowing black lettering, stretching from the left side of the cluster towards the right. The dark text stands out against the soft colours, as if one person lovingly wrote the message right over the balloons 🎂. The white space around the cluster stays open and bright, making the colours and lettering easy to notice, with the strings trailing down in fine lines under each balloon.