With the aim of illustrating and documenting his findings, the Baron hired painters Hércules Florence, Johann Moritz Rugendas and Adrien Taunay.
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After extensive preparations, the Langsdorff Expedition departed with 40 people and 7 boats from Porto Feliz, by the Tietê river on June 22, 1826 and reached Cuiabá, in Mato Grosso on January 30, 1827.
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In March 1822, he returned to Rio in the company of scientists Édouard Ménétries (1802-1861), Ludwig Riedel (1761-1861), Christian Hasse and Nester Gaverilovitch Rubtsov (1799-1874), who would take care of zoological, botanical, astronomical and cartographical observations during the expedition.
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A film documentary, featuring Adriana Florence, a grand-grand-granddaughter of Hércules Florence living in Campinas, Brazil, has been made by the Discovery Channel and retraces part of the expedition's itinerary.
Grigory Zinoviev | Grigory Shelikhov | Grigory Yavlinsky | Grigory Potemkin | Grigory Levenfish | "''The Alexander Column in scaffolds''" (1832-1834), by Grigory Gagarin | Grigory Zinoviev's | Grigory Valuyev | Grigory Semyonov | Grigory Romodanovsky | Grigory Pomerants | Grigory Ostrovsky | Grigory Landsberg | Grigory Laguta | Grigory Kramarov | Grigory Kheifets | Grigory Gurevich | Grigory Gamarnik | Grigory Drozd | ''Gondola Races on the Grand Canal of Venice'', by Grigory Gagarin |