Two lithographs, on Auvergne paper, with full margins,

1944

maison I. 10 3/8 x 7 1/4 in. (26.4 x 18.4 cm)
maison S. 13 x 9 1/4 in. (33 x 23.5 cm)
sophisticated I. 10 1/4 x 7 in. (26 x 17.8 cm)
sophisticated S. 13 x 9 7/8 in. (33 x 25.1 cm)

both signed and numbered B/I and F/g in pencil (one of 9 and 7 artist's proofs lettered A-I and A-G respectively, the edition was 60), published by Mourlot, Paris, both unframed.