If you are lovers of graffiti style Or are you thinking of starting to make your first steps as street graffiti artists I can give you two tips:
1º - Always paint in permitted areas, although I know that it is not so funny and the curiosity of "let's see if they catch me" is lost, remember that we do not want to have to visit you behind bars ;-P hahaha
2º- Come and visit the good compilation that they have made in Web Design Depot of 40 cool graffiti which will surely inspire you before making your drawing.
There you will find gratiffitis of all kinds, from vindictive, like this one that you can see at the beginning of the post, going through the merely decorative and managers.
Source | 40 good graffiti for inspiration.