Wolf Vostell
FROM THE SERIES”LES NUITS DE BÉTON” | 1975 | Watercolor on paper, black and white photo and 2 pieces of concrete in a black box designed by Vostell | Signed and dated lower left | On the box, an engraved metal plate bears the name of the artist, the title of the cycle and the number of the work | Paper: 75 x 100. Box: 90 × 119 × 11 cm | POR
