acrylic and nails on wood

signed and dated 'Bernard Aubertin 1970' on the reverse

41 x 41 cm (16 1/8 x 16 1/8 in.)

Executed in 1970, this work is accompanied by a certificate of authenticity provided by the Archivio Opere Bernard Aubertin and is registered under the archive number TCL-15300000072015-RSN.