 The earliest known accurate depiction of large-scale architecture was discovered in Jordan and Saudi Arabia, dating back to around 9,000 years ago. These engravings show detailed depictions of massive stone structures, some of which were too large to be comprehended by viewers without aerial views or architectural knowledge. This suggests that the people who created these structures had advanced spatial reasoning skills, as well as sophisticated methods of communication and community organization. This article was authored by Remy Crassard, while Abu Azizah, Olivier Barge, and others.