Playful Crayon School Bus

A cheerful, hand-drawn children's crayon illustration of a bright yellow school bus, filled with happy, smiling kids waving and laughing. The drawing has a naive and playful style with colorful, uneven strokes and a textured pastel effect. The background is mostly white with some light blue crayon strokes representing the sky. The bus has round headlights, a blue front bumper, and traffic lights on top, drawn with a childlike perspective. 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.