both shots of the sky are taken from the hip, in front of the Mini / Auto Bavaria showroom.
I enhanced both pictures using GIMP - nothing much, just increased the color balance for colors blue and red.
I liked the way the advertorials were painted directly on the building (below) so I captured one shot. Given my current fixation on Lomo, I did a bit of enhancement using the Lomo tool with the "Light Blue" effect. 
End of story.
