Media type: Book; Still Image; Exhibition Catalogue; Illustrated Book Title: Et in opera ego? Added work: A obra-prima desconhecida / de Honoré de Balzac Work titles: Sanches, Rui: Et in opera ego? | Werktitel in der GND Balzac, Honoré de: Le chef-d'oeuvre inconnu | Werktitel in der GND Contributor: Sanches, Rui [Artist]; Balzac, Honoré de [Author] Corporation: Galeria Ala da Frente Published: Lisboa: Documenta, setembro de 2023 Issue: 1.a edição Extent: 127 Seiten; 21 cm Language: Portuguese; French ISBN: 9789895681105 RVK notation: LI 99999 : Sonstige (CSN der Person) Keywords: Sanches, Rui > Plastik Origination: Footnote: Published on the occasion of an exhibition held at the Galeria Ala da Frente, Vila Nova de Famalicão, Portugal, September 23, 2023 - January, 12, 2024 Text in Portuguese and French