At the top of the Cartoon Style image, "Happy Birthday, Penny—let’s cola-brate in write style!"

- Center scene: A gleeful, personified cola bottle with big sneakers and white gloves, wearing a polka-dot party hat, brandishes an oversized fountain-pen straw like a calligraphy nib. It “inks” swoopy, looping lines using fizzy brown cola, spraying sparkling bubbles as it writes across a giant open notebook page.

- Style: Exaggerated proportions, thick black outlines, bright saturated colors, whimsical and energetic poses; playful motion lines and splashy droplets.

- Fun details: Giggling ice cubes with tiny party hats cheer from the margins; dancing bottle caps toss confetti; the cola swashes morph into a birthday-cake silhouette with fizzy candle flames; starbursts and streamers burst in the background.

- Palette: Cherry reds, caramel browns, creamy whites, lemon yellow, and electric teal.

- Label: A classic red-and-white label on the bottle that simply reads “COLA” (no logos), to nod to the Coke Cola theme.

Generated with these themes: Writing Coke Cola, and .

Made with ❤️ by AI.