ISAAC GRÜNEWALD, crayon on paper, signed Isaac G and dated 20.3.19.
Portrait depicting Åse Enna. 36.5 x 23.5 cm.
Time staining, by the artist joint paper, not examined out of frame.
Director Ernst Enna.
Ida La Cour.
Karin Ulla Nittegaard, born Ankerby.
Thence by descent within the family.