This card features a black-and-white illustration that feels like a quiet celebration 🎉. A neatly wrapped rectangular gift box sits in the lower left, topped with a tidy bow that suggests a thoughtful giver. Four round balloons float diagonally up toward the upper right, their thin strings gathered at the ribbon as if they’re being held close like a friendly hand-in-hand moment. Fine linework and light cross-hatching add texture to the box’s flat faces and the balloons’ curved surfaces without adding any extra color. The words “Happy Birthday” appear near the upper right in flowing black lettering, following the same upward direction as the balloons. A bright white background leaves plenty of open space, making the scene feel airy and calm while still festive 🎁. A soft shaded shadow sits directly beneath the gift box, anchoring it against the otherwise blank background.