Where places we can find graffities?

There are many places in which you can find graffiti. New York for example has a lot of historical memorial graffiti after the death of Charlie Parker (nicknamed "Yardbird" or "Bird"), graffiti began appearing around New York with the words "Bird Lives" so if you travel to New York you could find some tag with this historical expression.

In addition you can fin another important graffiti in the London subway reading “Clapton is God” a fan of Clapton writes this phrase and nowadays is a very famous phrase.

Also you can find graffities in South America on this part of the America are a lot of historical graffities with mixtures of color, amazing design, etc.