Ernesto de Sousa; Tradition as Adventure; 1978; Installation composed of nine gelatin silver prints, (126 × 81 cm each), including two altered texts by R. D. Laing and Saint Augustine (126 x 81 cm each) and two Mandalas in silver gelatin prints (55,5 x 43 cm each). Galeria Quadrum, 2021© Guillaume Vieira