At the top of the Cartoon Style image, "Happy 18th Birthday Olivia!"

Playful Cartoon Style, sincere and celebratory, with thick black outlines, bright saturated colors, and whimsical, energetic poses. Full-bleed portrait composition on sunny Mount Olympus amid cotton-candy clouds. Centerpiece: a grand marble-temple birthday cake with frosted Ionic columns and a glowing Roman numeral XVIII as candles. Zeus/Jupiter (round, twinkly-eyed) raises a tiny lightning-bolt sparkler; Athena/Minerva (warm smile) gently lowers a laurel crown woven from olive leaves; Apollo strums a golden lyre, rainbowy music ribbons arcing; Artemis/Diana arrives with a crescent-moon balloon bouquet; Hermes/Mercury zips in on winged sandals carrying gift boxes; Poseidon/Neptune splashes confetti waves shaped like mini tridents; Aphrodite/Venus releases doves clutching olive sprigs. Pegasus prances on a cloud, scattering starry glitter.

Olive-leaf garlands subtly form the number 18 around the cake, nodding to Olivia’s name. Lightning-bolt and laurel confetti swirl through a warm, sunlit sky. Characters are cute and exaggerated, with big expressive eyes and bouncy shapes; modest, toga-style outfits. Title lettering feels friendly and mythic: hand-lettered gold with laurel accents, softly glowing against a hint of marble texture behind it. High contrast, crisp clean lines, minimal background clutter, sincere joyful mood.

At the bottom on a small scroll ribbon, add a single short caption: "May your year be Olympian!"

Generated with these themes: Greek and roman mythology, and .

Made with ❤️ by AI.