I replaced the sky using one of my photos and Photoshop. I then used Topaz software to give it a vintage look.
The top of the Crain Communications Building (formerly the Smurfit-Stone) rising above the trees in Millennium Park. It is a perception photo. The trees are at least 4 blocks away from where the building sits on the corner of Randolph and Michigan in Chicago. The building was designed to provide a lake view for the maximum of offices and to resemble a boat sail.
Round, the top of Adler Planetarium in Chicago.
The sidewalk and background could use a touch of glamour to match the mural.