This design shows a large crescent moon floating in a deep black night sky, its surface filled with detailed mosaic-like patterns that feel like a secret shared between close friends. Swirls of deep purple, teal, pink, and lime form rings, mandala shapes, and teardrop motifs across the moon, giving it a richly textured look. Around it, small stars are scattered in different sizes, with some glowing warm gold and others shining pale white like tiny pinpoints. A striped decorative lantern hangs from one tip of the moon in soft pink, light blue, and white, as if it was placed there for a quiet birthday moment 🎂. Centered on the dark background, white lettering spells out the greeting in a flowing style, standing out clearly against the night. The moon’s bright patterns and the lantern’s gentle colors create a tender, close-to-the-heart mood, like two people watching the sky together 🎉. The lantern is drawn with thin horizontal stripes and a small tassel hanging straight down beneath it.