Let's make this birthday one to remember.

77 years old (Born on December 24, 1947)

Happy Birthday, Joost! May your day be as crisp and clear-lined as your iconic illustrations. From crafting timeless cartoons to being knighted by Queen Beatrix herself—your life is truly a masterpiece drawn with precision, wit, and style.

Here's hoping this year brings you even more adventures worthy of ink and paper. Keep inspiring us all with that unmistakable clarity (and humor!) only you can deliver. After all, not everyone gets royal recognition for doodling—but then again, you're not just anyone!

Cheers to another vibrant chapter in the comic strip of your extraordinary journey. Happy birthday!