Lamps
Omnipresent, yet purposely mired in secrecy, the origin/identity of the elusive artist Lamps is a guess to those other than a select few.
Although it can be said that he (or is it she?) hails from the USA and obsessively spends most of thier time trespassing the darkened and dirty places that we traverse daily to create art every chance they can get.
The repetitious markings can be found along the sides of freight train railcars in nearly every railyard in the US and Canada.
As prolific as their marks are, one has to ask, does Lamps inhabit our world, or us thiers?