Happy Belated Birthday - Heartwarming Card with Rainbow Heart Balloon #1216795 (License: Personal Use)

This digital greeting features a whimsical rainbow-colored heart-shaped balloon composed of dozens of smaller red, orange, yellow, green, blue, and purple hearts, trailing a delicate string with a small blue heart at the end. Soft dotted heart motifs float in the background, enhancing the gentle, nostalgic mood. The elegant green script conveys a poignant yet uplifting message ideal for delayed birthday celebrations.

Used on e-card platforms, social media posts, or personal blogs to express sincere, delayed birthday wishes-especially when timing was missed but sentiment remains strong. Matches user intent for empathetic, visually warm, and emotionally resonant greetings.