Pablo Picasso? Gertrude Stein? Alice B. Toklas? Clement Greenberg? Victor Papanek? Edmund Wilson? Question for Quote Investigator: Creating innovative artworks is difficult, and pioneering artists face strong opposition. New music is deemed discordant and grating. New architecture is labeled misshapen and impractical. New paintings are considered ugly and maladroit. Apparently, a prominent painter once said: …