Prompt: Simple, clean, hand-painted, dining space, tooling, black and white effect, catering hall, sketch, messy lines, no video, not too delicate, not too many lines, draw a little more casually, lines at will, space is a little bigger, lines are not too thick, a little marker color, casual picture, don't color too heavy, don't have heavy shadows, don't have too many lines, sketch hand-drawn lines, don't video, the picture is clean, the picture composition is not too full, the space is large, the vision is open, you need to reflect the hand-drawn effect, Less decorated,