"Vänskulptur"
Sculpture, 1966, signed C.B underneath. Polished and blast bronze, height 16.5 cm (including Stone base 21.5 cm). Executed in an edition of 23 intended for the artists closest friends.
Torvald Berg, "Christian min upplevelse av skulptören Christian Berg: en illustrerad berättelse om far, hans liv och arbete", 1991, No 139, compare p. 200.
A small exhibition catalog from the Academy of Fine Arts 1957 (with inscription from the artist 1967) included.