I've often seen reproductions of Marcel Duchamp's Fountain hung on walls at 90 degrees to how the artist originally presented his "sculpture"... ;) https://www

I've often seen reproductions of Marcel Duchamp's Fountain hung on walls at 90 degrees to how the artist originally presented his "sculpture"... ;) https://www.tate.org.uk/art/artworks/duchamp-fountain-t07573 https://www.tate.org.uk/art/artworks/duchamp-fountain-t07573