I don't know if this is a common thing, but I guess it's happened? I find myself continually surprised at people. I kind of doubt it's 'common', but FYI: http://www.perthnow.com.au/news/gallery-e…
and
http://www.spelldesigns.com/inspiration/sp…
I was curious about this, too. I've seen worse (Germany, I'm looking at…