Designed with a simple black-and-white sketch style, this Birthday card centers on a neatly wrapped gift box resting in the lower-left area, shaded with fine cross-hatching for texture. From the bow, five round balloons float upward, their strings gathered together as if held in a gentle, affectionate clasp that suggests close friendship. The balloons are softly shaded to give them a light, airy lift, making the scene feel like a small celebration rising into open space 🎉. The background stays bright white, so the dark ink lines stand out clearly and keep the focus on the gift and balloons. On the right side, the words “Happy Birthday” appear in flowing black lettering, slightly larger than the illustration and balanced against it 🎁. A few faint ground lines sit under the present, giving it a steady place to rest while the balloons drift above. The bow is drawn with two looping ribbons, and each balloon has a subtle highlight curve near its top edge.