Envelope says, "Bill Crouch, Negative of 'Woosh' the Pulitzer Prize Winner." Caption that accompanied photograph, "This is Tribune Photographer Bill Crouch's prize-winning picture, 'Whoosh!' The photograph of a small plane just missing a bomber during last fall's Oakland Air show was one of two by Tribune photographers named as best-of-show in annual competition sponsored by Encyclopaedia Britannica and University of Missouri journalism school.