At the top of the Cartoon Style image, "Happy Birthday Sonny! 4"

A bright candy-blue sky bursting with confetti and star-sparkles, with a giant shiny gold number 4 balloon floating in the center. Five adorable cartoon airplanes swoop around it in a playful parade, each with chibi proportions (big smiling eyes, rosy cheeks, tiny party hats), thick black outlines, and ultra-saturated colors. Distinctive, child-friendly liveries for each: easyJet in bold orange and white, Jet2 in vivid red and silver, Ryanair in deep blue with sunny yellow accents, Qatar Airways in rich maroon with pearl gray, and KLM in cheerful sky blue and white. Whimsical ribbon-like contrails loop into hearts and swirls around the 4, while cotton-candy clouds puff like balloons and a soft rainbow arcs behind the formation. Below, a tiny, simplified rainbow runway and toy-like airport add depth without stealing focus. Energetic, upward angle, playful motion lines, cel-shaded highlights and soft shadows; overall cute, celebratory, and lively.

At the bottom, a small ribbon banner reads: "Flight 4: Fun!"

Generated with these themes: Aeroplanes easy jet jet 2 Ryanair Qatar airways klm, and .

Made with ❤️ by AI.