Page from Conrad Martens' Sketchbooks (1833-1835) (courtesy Cambridge University Library)
The Beautiful Drawings by Darwin's Artist-in-Residence | Science | Smithsonian
Watercolour sketch by Conrad Martens of Mount Sarmiento and HMS Beagle in the distance; perhaps early February 1834
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Portrait Cove, Beagle Channel, Tierra del Fuego, 1834 – one of Conrad Martens paintings from the Beagle Voyage
Darwin, Charles--Earle, Augustus (attrib.) | CARICATURE GROUP PORTRAIT ON BOARD HMS BEAGLE | Sotheby's
Valparaíso, Año 1834 Autor: Martens Conrad.
HMS Beagle in the seaways of Tierra del Fuego, painting by Conrad Martens during the voyage of the Beagle. From Wikimedia Commons.