ALT Aerial view of the University of Illinois Urbana-Champaign campus, showcasing a large, historic brick building surrounded by lush green trees and several pathways. The Main Quad and other university buildings are visible in the background under a clear blue sky.

ALT Aerial view of a park during autumn with vibrant foliage in shades of red, orange, and yellow surrounding a lake. Pathways weave through the landscape, and there is a building in the foreground. The sky is partly cloudy.

ALT Aerial view of the University of Illinois Urbana-Champaign campus covered in snow. Central buildings include a domed structure and surrounding academic buildings, with trees lightly dusted by snow. The scenery depicts a calm, wintry atmosphere.

ALT Aerial view of Purdue University's campus, featuring a large, green lawn with intersecting pathways and surrounded by campus buildings. Trees with spring foliage dot the landscape under a clear blue sky.