Hi, @mariusfebruary. How are you?

First of all... Nice post! Your experience seems to have been great! :)

So, I've saw you like photography and I just wrote a post about a great book that explains a little of this world.

Here it is (if it interests you to read it): https://steemit.com/biblioteca/@wiseagent/biblioteca-read-this-if-you-want-to-take-great-photographs-or-leia-isto-se-quiser-tirar-fotos-incriveis-2014.

It was written in Portuguese, but you can translate (if you don't understand the language... 'Cause I'm Brazilian).