Colorful birthday. カード

A cheerful, colorful illustration depicting a three-tiered birthday cake with lit candles, surrounded by balloons and confetti. The comic-style background with radiant patterns in shades of yellow, pink, blue, and orange creates a true party atmosphere. The inscription "Happy Birthday! Let's Celebrate!" complements the positive message of this graphic. It's a perfect design for greeting cards, posters, t-shirts, birthday invitations, mugs, and other holiday-themed items. The comic-style style and bright colors give it a modern, universal feel, perfect for everyone.