Esa-Pekka Salonen told in a video interview for the Finnish Broadcasting Company YLE when asked to remember Paavo, that the epithet closest to him is a constant searching, the endless curiosity, need for new information and self criticism.
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Before it had been released, Douglas Murray described the Fatwa on Terrorism, in an article in the " Evening Standard ", as " potentially important ", although he said " A single-fatwa will not change the level of denial and self criticism inherent in so much of modern Islam ".
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The Chatham Press described him in 1976, shortly before a change to the architectural drawings and oil paintings he came to be known for : " In a time when the discord of the avant-garde seems to prevail, Carroll, an artist of exacting self criticism, has resigned himself to defend a refined conception of beauty.