Lisseweghe at Dusk / Médard Siegfried Tytgat, 1969In this powerfully atmospheric work, the last light of day breaks through a turbulent, clouded sky, illuminating the horizon over a dark landscape. The artist, Mdard Siegfried Tytgat, was a key figure in the second generation of Flemish Expressionists, and he applies their signature techniques with raw confidence; his energetic, almost violent, use of a palette knife builds a heavy impasto, giving the foreground a visceral, tactile quality. The