Provenance:
Galerie Sonia Zannettacci, Geneva;
Swiss Private Property.

Exhibition:
IVAM- Institut Valencia d’Art Modern, Valencia: "Béatrice Helg", 23.5 - 9.7. 2006.
Southeast Museum of Photography, Daytona Beach, Florida: "Architectonic Illusion. Photographs by Béatrice Helg", 13 September - 28 November 1994.

Literature:
Exhibition catalogue. Béatrice Helg, IVAM- Institut Valencia d’Art Modern, Valencia 2006.
Color illustration on page 52;
Exhibition catalogue. Architectonic Illusion. Photographs by Béatrice Helg, Southeast Museum of Photography, Daytona Beach, 1994. Colour illustration page 29.