Did you know? Happy birthday is the only song in the world that has no accurate lyrics. The tune was written by Patty Hill and Mildred J. Hill, two American sisters who were also teachers at a school for girls.

Creative Coloring Ideas:
• Here are five coloring page themes that can be used to color a Happy Birthday image:
• 1. Rainbow colors: This is a classic and timeless theme that never goes out of style.
• 2. Pastel colors: These soft, muted hues create a calming and soothing effect on the eyes.
• 3. Neon colors: These bright and bold colors are perfect for creating a fun and energetic vibe.
• 4. Monochromatic: Using shades of one color creates a clean and sophisticated look.