Image I have chosen (photo 3):
Like you can see on this picture, there is one person but with two different looks. One of this looks (in the first half of the picture) is a common clothes on people that have different behavior, not necessary bud, but however they don't follow the stereotyp. The other half shows the classic dress for work, with the tie, shirt, elegant shoes and the suit.
The issue key can be that is the same person, because he can be the two at the same time, but this act make that his work isn't "profesional" or a good job. Why? Because the stereotyps said that this people is a bad person.
Well, in the maori culture tattoos mark people as part of specific social, religious or political gruops. There don't exist bad stereotyps for tattoos, you should have a tattoo.
But on chilean culture as well as USA culture, the tattoo is frowned upon. It is because there exist a generalization and in this places they think that all the "bad" people use tattoos, as a result of this stereotyp, all people that have tattoos is bad people.
For someones, can differentiate, stand out or draw attention is important, because with this they can feel free.
The tattoo is an expression of oneself (whether seen as an art form, a method to differentiate, to stand out or draw attention), as could be a painting of Picasso.
In my opinion, tattoos is an art style, because with this we can express ideas, emotions or generate ideas, doing exactly as is the definition of "art".
Bad for others, this expres only pagan ideas that should not be taken into account.
The tattoos is an method of expresion of own self, some peoples critics this tecnic of art expresion, but the people that do tattoos on their self only want to expres diferents ides that not nessesari are bad, only diferent. Other persons makes tattoo on their self because they want to be see, you could say they are exhibitionists, also are cases of people who simply do the tattoo for fashion reasons. Whatever reason, is not bad, only another way of being.