Instruct: Classify Amazon reviews into positive or negative sentiment
Query: additional information to editorial above

I just wanted to add this to the review above: the 1979 catalog can still be found quite easily, but it contains mostly black and white reproductions of the works. There are only 23 colour images of the more than 400 pages in the 1979 book. The 2000 catalog is almost entirely in colour... However, I cannot properly judge the quality of the reproductions in the latter, as I have not seen one of those amazing paintings in reality yet.