Lot Essay
Madame Paulette Howard Johnston confirmed the authenticity of this lot on the basis of a photograph in 1996.
We are grateful to Les Amis de Paul-César Helleu for confirming the authenticity of this work, which has been registered in their archive as n° APCH DE-3143.
We are grateful to Les Amis de Paul-César Helleu for confirming the authenticity of this work, which has been registered in their archive as n° APCH DE-3143.