Playful School Hallway Illustration

A playful, colorful children's book image featuring a cheerful, w image of an elementary school hallway. There are 6 doors, 3 on each side of the hall. The design is simple, warm, and playful, perfect for a preschool to Kindergarten audience. 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.