(a) inscribed in fibre-tipped pen on reverse c.l.: "Incident 1960" - inscribed in fibre-tipped pen on reverse c.: Jan Nelson, 1999 inscribed in fibre-tipped pen on reverse c.r.: Oil on linen. (b) inscribed in fibre-tipped pen on reverse c.l.: "Anticipating Transcendence" - inscribed in fibre-tipped pen on reverse c.: Jan Nelson, 1999. inscribed in fibre-tipped pen on reverse c.r.: Oil on linen
