AI Prompt for Custom Illustrated Search-and-Find Posters with Madrid Cityscapes

"A highly detailed, colorful illustrated hidden-object poster set in Madrid’s Puerta del Sol on a bright sunny day, rendered like a lively hand-drawn travel puzzle with crisp ink outlines, textured watercolor-gouache shading, and a slightly whimsical caricature style. The composition is packed edge to edge with a huge crowd in the plaza, viewed from a slightly elevated eye level, with the Real Casa de Correos clock building dominating the right background, the Tío Pepe rooftop sign in the left background, the red diamond Sol metro sign on the left, the bear and strawberry tree statue near the center, historic facades, blue sky, and soft clouds. At the top left, include a torn notebook-paper sign pinned over the scene with large Spanish text: {argument name="headline text" default="¿Dónde está \"El Hombre del Puro\"?"} and a second line {argument name="subheadline text" default="Encuéntralo en Madrid"}. Next to it, add a pinned small portrait photo of the target man: a middle-aged man in a dark fedora and dark coat holding a cigar near his mouth, styled like a reference snapshot. Fill the square with exactly 1 metro entrance sign, 1 lottery kiosk labeled “Loterías y Apuestas del Estado,” 1 domed souvenir kiosk with postcard display and a sign reading “¡HOLA! DESDE MADRID,” 1 churros stand with a chalkboard reading “CHURROS CON CHOCOLATE,” 1 hat display stall on the lower right, 1 guitarist, 2 flamenco dancers in red dresses, 1 street cleaner in a bright orange-and-green uniform with text on the back reading “MADRID LIMPIO ENTRE TODOS,” 1 bicyclist, 2 dogs, 1 child holding a red teddy-bear balloon, many pigeons scattered across the foreground, children playing with soap bubbles, tourists with backpacks and maps, families, street onlookers, and performers. The crowd should feel dense and bustling, with dozens of distinct figures in varied summer clothing and natural poses, creating a challenging search scene. Emphasize Spanish local color, playful observational details, warm oranges and sunlit stone grays, and the feeling of a classic “Where’s Waldo?” style city-search illustration centered on finding {argument name="target character" default="El Hombre del Puro"} somewhere among the crowd in {argument name="city" default="Madrid"}."