A friend ask me something that I'm not sure and need some help from typophiles...
He wants to produce a book of logos of a special field.
Does he need written permition (from the owner) to reproduce the logos on the book? The ideia is to sell the book and make money with it...
Does anyone here was involved in a book like this? Or knows some articles or discussion on this subject that can point me?
Does the other books with 1.000's of logos or more ask each owner?
Thanks in advance!