I used the 14mm Tamron with my 1.7x AF Teleconverter to give (about) a 24mm lens. The aperture was reading wrong, though, so the f/13 in the EXIF isn't true.
Very nice image. Love the dark amber colors with the light spilling on the ground. If havn't already, try cropping out the sky and part of the dark area above the windows for a fine art effect. Nice job!