They're a pathetic lot of black-and-white scenes, capturing a fading, age-spotted beauty in bath robes and nightgowns That secondary photo is the basis for her painting. Layer upon layer of enamel paint is brushed on a metal canvas in Minter's studio He is showing at David Gill gallery two sculptural shapes made from small fragments of what was once a porcelain panel, fired with a transfer of Hieronymus Bosch’s phantasmagoric painting “The some painted with enamel. Adrian Sassoon fields .