" Perceptions are always profound, associations deceiving. No watermelon tastes red. Apropos: while waiting for a bus once, I saw open down the arm of a midfat, midlife, freckled woman, suitcase tugging at her hand like a small boy needing to pee, a deep blue crack as wide as any in a Roquefort. Split like paper tearing. She said nothing. Stood. Blue bubbled up in the opening like tar. One thing is certain: a cool flute blue tastes like deep well water drunk from a cup. "

― William H. Gass , On Being Blue