Create a black and white coloring book page suitable for kids aged 7 to 8. Design an engaging "Invention Workshop" scene set in an inventor's workshop filled with fascinating contraptions and gizmos, with elements simplified for easy coloring. Style: Black and white for self-coloring Mood: Imaginative and inventive Maintain an imaginative and inventive atmosphere while simplifying elements for accessibility. Make the page enjoyable for young artists by featuring an inventor's workshop with simplified contraptions and gizmos for easy and creative coloring.