Cartoon Portal in a Medieval Town

Cartoon-style illustration of a glowing portal in a medieval town square. A rounded stone arch carved with runes and vines frames a swirling blue-purple portal filled with twinkling stars. Surrounding townsfolk in tunics and armor—knight in chainmail, a curious apprentice, and a market seller—gape and point at it. In the background, timber-framed houses, thatched roofs, market stalls, torches, and a distant castle on a hill. Bright, saturated colors, thick black outlines, and simple shapes for a playful, children's-book cartoon look. Magical sparkles and light trails emanate from the portal, lighting up the cobblestones.