![The famous 'I think' sketch from Charles Darwin's famous red notebook... | Download Scientific Diagram The famous 'I think' sketch from Charles Darwin's famous red notebook... | Download Scientific Diagram](https://www.researchgate.net/publication/317964216/figure/fig1/AS:510276895285248@1498670901004/The-famous-I-think-sketch-from-Charles-Darwins-famous-red-notebook-B-mid-1837-p_Q320.jpg)
The famous 'I think' sketch from Charles Darwin's famous red notebook... | Download Scientific Diagram
![Review of the Darwin Exhibition at the Natural History Museum, London, 14 November 2008-19 April 2009 Review of the Darwin Exhibition at the Natural History Museum, London, 14 November 2008-19 April 2009](https://victorianweb.org/science/darwin/capet.jpg)
Review of the Darwin Exhibition at the Natural History Museum, London, 14 November 2008-19 April 2009
![Darwin's “tree of life”. Done approximately 1 week ago by Morrigan at l'Extremiste in Arnhem, The Netherlands. : r/tattoos Darwin's “tree of life”. Done approximately 1 week ago by Morrigan at l'Extremiste in Arnhem, The Netherlands. : r/tattoos](https://i.redd.it/xa9nqpzn65451.jpg)
Darwin's “tree of life”. Done approximately 1 week ago by Morrigan at l'Extremiste in Arnhem, The Netherlands. : r/tattoos
Caguama Tatu - Tree of Life 🌳 by Charles Darwin 1837 [I love how he wrote "I think" next to the diagram.] Special thanks to my girl @bagguensis_iupitensis for coming back and
![Charles Darwin notebooks with early ideas on evolution, "Tree of Life" sketch, "stolen" from Cambridge University - CBS News Charles Darwin notebooks with early ideas on evolution, "Tree of Life" sketch, "stolen" from Cambridge University - CBS News](https://assets3.cbsnewsstatic.com/hub/i/r/2020/11/24/9dcaf6bc-4085-47df-a7f5-93c77ee4ea66/thumbnail/1200x630/b91abd97f63e91328c023aa6ab7db133/darwin-tree-of-life.jpg)