Create an original Happy Birthday image for BirthdayTo. Use case: a birthday social media post image with a strong center message and shareable style. Style: soft watercolor washes, hand-painted texture, gentle paper grain. Audience: modern, upbeat, social-media-native, stylish but not tied to a brand. Canvas: 1:1 aspect ratio, bold social feed composition optimized for fast visual scanning. Palette: warm red, blush pink, honey yellow, and fresh white. Primary decorative focus: party hats, supported by birthday party details. Text requirement: include only the exact readable words "Happy Birthday"; no misspellings, no fake names, no dates, no small filler text. Composition requirement: high-quality finished image, clear focal point, clean margins, useful copy space, no watermark. Safety requirement: no recognizable real people, no celebrity likeness, no public figure, no brand logo, no trademarked character, no copyrighted character, no visible address, no license plate, no private-property identifier.
