A Bright Back to School Advertisement Poster

A bright back to school advertisement poster. An excited young girl age 8 in a neat school uniform skips happily beside a giant shiny black school shoe 3x her height with a silver buckle detail, "SMARTSTEP" written in bold navy font on the sole. Bright cheerful classroom background with chalkboard colorful pencils and floating gold stars. Friendly bold rounded typography "SMARTSTEP" in navy and yellow filling the background. Tagline bottom: "Step smart every day." Small text top-right corner reads "Designed with GPT Image 2" in grey. Photorealistic, fun back to school commercial style, bright cheerful classroom lighting. 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.