Interesting collection, Gregg --
#1 bricked-up windows
#2 No Parking (in doorway?) and doghead graffiti (I know, sloppy job done to cover graffiti)
#3 top down -- the reflection of the power lines grabbed my attention; the faded Cream sign; the artful round window.
All fine photography "TNC"! Yes doorways always present some great lighting shadows....eerie, mysterious, as mentioned, forboding..!
The last one is perfect for me. I love murals, wall painting of any kind and the earlier in time the better!