Cleveland Museum of Art 148298 landscape Léopold Robert (Swiss, 1794–1835) 1827 CC0 cma sacred-art mythology design-assets ink-paper-impressions sacred art design assets ink paper impressions ancient greece dionysus bacchae procession drawing sketch monochrome pencil line art classical ritual ecstatic ancient greek beige pilgrims returning the feast day madonna dell arco Léopold Robert (Swiss, 1794–1835) 1827 France, 19th century pencil with white ink corrections Drawing European Mythological Sacred & Devotional Myth & Metamorphosis The Maker’s Cabinet Ink, Paper & Impressions