The fun thing about this stairwell from my office building is that it’s surrounded by four walls of heavy fireproof brick, so if you whistle, you can hear your own echo reverberating for ages. 
david o'dwyer
The fun thing about this stairwell from my office building is that it’s surrounded by four walls of heavy fireproof brick, so if you whistle, you can hear your own echo reverberating for ages.
Reblogged this on My Mediocre Yet Awesome Existence .