Zerres, Maria „Sayonara“ 1988 Öl auf Leinwand Oil on canvas Signed and dated with green felt-tip pen on the reverse, to the right: ZERRES 1988. There too, titled in pencil: Sayonara. Signed and dated in pencil on the central stretcher bar: Maria Zerres 88 134 x 114,5 cm 52 3/4 x 45 1/8 in.