"The content or importance of a painting cannot be evaluated with words. No language can be found to speak about painting. Painting is a language in itself. One form of expression cannot be translated by another form of expression. To say the least the original message will be completely distorted, no matter what one wants to say about it."
"Writing about music is like dancing about architecture"
(this last quote may also have been said by anyone ranging between Clara Schumann and Steve Martin, but in this context it is nice to believe it was Zappa)