Bicycles, rock music, and me, and Birthday Card

Playful romantic birthday 2D cartoon illustration in thick bold outlines, flat cel shading, bright saturated colors, simplified faces, exaggerated energetic poses, clean vector-like shapes, minimal gradients, no photoreal textures, no realistic lighting.

Scene: Two lovers blast forward on a tandem bicycle whose frame is shaped like a cherry-red electric guitar. The front basket carries a tiny frosted birthday cake with lit candles; a compact amp is bungee-corded to the rear rack with a curly cable. The front rider steers with one hand and reaches back to clasp the other’s hand; the back rider pedals while shredding a small guitar. Big grinning faces, rosy heart-cheeks, star-sparkle eyes; helmets with lightning-bolt decals. Wheels kick out speed lines; a trail of heart-shaped musical notes, confetti, and guitar-pick balloons swirls behind them. Background: flat electric teal sky, hot-pink puffs, simple graphic city silhouettes and oversized stylized speakers; ground is a smooth purple swoosh. Color palette: electric cyan, hot pink, lemon yellow, cherry red, and jet-black outlines; shadows in single-tone cel.

Composition: Full-bleed, bold central characters, minimal clutter; small caption at the bottom in chunky hand-lettering.

Caption (one short line): “You + Me = Wheel Love—Happy Birthday!”

Generated with these themes: Bicycles, rock music, and me, and .

Made with ❤️ by AI.