Who was Helen Frankenthaler?

Edouard Manet, Fish (Still Life),1864. Oil on canvas, 73.5 x 92.4 cm.

A still life shows fish, oysters, a lemon and a knife arranged beside a dark pot.

“Helen Frankenthaler” is at Kunstmuseum Basel through August 23, 2026.

Who was Helen Frankenthaler?