The paint is dry, the photographs are framed and the Legos have been arranged in an uncanny likeness of Alderman Ariel E. Reboyras. It is time to unveil the much-anticipated Chicago Aldermen Project: 50 Aldermen/50 Artists.

The show, which opens its two-week run at 7 p.m. Friday at the Johalla Projects gallery, at 1561 North Milwaukee Avenue, features portraits of Chicago’s 50 aldermen (including two who recently left their seats), created by 50 Chicago artists.