The artist retains the right of reproduction unless ruled otherwise. Reproduction rights are an important issue in our modern world. It is good style to rule this question. Usually these remain with the artist. Imprint Colors Technical Questions Must Be Discussed Colors represented on the internet depend on many factors - as a rule, the original colors may be quite different.
Any reproduction falls short of the original.
We live in times of reproduction, are used to reproductions, usually don't think about the difference between original and reproduction. Due to reproduction techniques, we are able to enjoy great works of art at all times, don't even think about it. We tend to take the reproduction for the original. This is a big mistake. You will see very easily the difference between two reproductions, if you look up the reproduction of any famous work of art in two different books.