A wedding photographer shoots the photos of wedding ceremonies, while a wildlife photographer is passionate about capturing the eccentric photos of birds, animals, etc. But, when it comes to a street photographer, one can't define him/her easily, because his/her subject has streets with strangers, shops and attractive things happening on the road. However, this is not enough to describe this photography style, because it is not necessary to have people in pictures. 

Here, look at the things which one should know before diving into this profession with help of an #infographic: