Occult Or Mistery References In Buildings/art

I would like to present some photos for reference for gifters or researchers.
I wanted to show some architecture and art and decorations that could have a reference to symbolic or occult meaning, my attention was grabbed maybe because they look unusual from the majority of places. To start out I show some places in Milan

Anyone feel free to add his/her own photos or comments, please.

[youtube]8nyZppeMtME[/youtube]

A marian sanctuary in north Lombardy, that hosts a talar dress by Jonh Paul II. Here detail of peculiar frescos.

I’d say luciferian
http://vigilantcitizen.com/sinistersite

The horned face seens to be baphomet.
http://secretarcana.com/occultsymbols/who-is-baphomet/

The star of illumination on the ceiling.
http://secretarcana.com/hiddenknowledge

Missing image …

this church is located on a celtic vortex in milan, and a lot of human bones and skull inside…

very scary

[http://www.duepassinelmistero.com/San%2]

[http://it.wikipedia.org/wiki/Chiesa_di_]

in english wiki

[http://en.wikipedia.org/wiki/San_Bernardino_alle_Ossa]