Illinois is a 2005 concept album by American singer-songwriter Sufjan Stevens. His fifth studio album, it features songs referencing places, events, and persons related to the U.S. state of Illinois. Illinois is Stevens' second based on a U.S. state—part of a planned series of fifty that began with the 2003 album Michigan and that Stevens has since acknowledged was a joke. It was adapted into a musical, Illinoise, in 2023 and, after playing smaller venues, opened at the St. James Theatre on Broadway in April 2024.
The original cover of Illinois, with Superman visible
Sufjan Stevens performing on stage during a tour for Illinois. Stevens and his band the Illinoisemakers wore outfits modeled after those of the cheerleaders of the University of Illinois.
The Blue Marvel edition from 2015.
Shara Worden of My Brightest Diamond was one of several collaborators on Illinois and also opened for Stevens on his subsequent tour
Black triangles are UFOs reported as having a triangular shape and dark color, typically observed at night, described as large, silent, hovering, moving slowly, and displaying pulsating, colored lights which they can turn off.
Drawing of the Phoenix Lights, an example of a black triangle UFO sighting
The famous image of an ostensible UFO in the 1990 wave. In 2011, its author, Patrick Maréchal, announced that it was an undoctored picture of a homemade polystyrene triangle with four lightbulbs embedded.