Are you really sure that a floor can't also be a ceiling?

Are you really sure that a floor can't also be a ceiling?

Maurits Cornelis Escher, better known as M.C. Escher, was a Dutch artist known for his mind-bending and impossible creations that challenged the viewer's perception of reality. One of his most famous works, "Relativity," depicts a world where up is down, left is right, and staircases lead in every direction. In this topsy-turvy world, it becomes difficult to distinguish between what is a floor and what is a ceiling.

Escher's work often plays with the concept of space and perspective, creating optical illusions that defy logic and reason. In his lithograph "Ascending and Descending," he depicts a never-ending staircase where figures seem to be both ascending and descending simultaneously. This paradoxical image blurs the line between what is up and what is down, challenging the viewer to question their understanding of spatial relationships.