Hand-Drawn Book Exhibition Chaos

Fresh hand-drawn style marketing poster for a book exhibition in a spacious hall with colorful books, booths, bookshelves, a bustling crowd, author signings, lectures, bright lighting, with space for text --chaos 30 --ar 3:4 --v 6 Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.