Black-and-white reproduction of an oil painting showing <a href="https://en.wikipedia.org/wiki/Louis_Agassiz" class="extiw" title="en:Louis Agassiz">Louis Agassiz</a> (seated) and <a href="https://en.wikipedia.org/wiki/Pierre_Jean_%C3%89douard_Desor" class="extiw" title="en:Pierre Jean Édouard Desor">Pierre Jean Édouard Desor</a> (standing). In the background on the wall the painter shows Jacques Bourkhardt's (1811–1867) painting <i>Panorama de la mer de glace du Lauteraar et du Finsteraar–Hôtel des Neuchâtelois</i>, 1842. The original of Berthoud's painting is at the Musée
d’Art et d’Histoire Neuchâtel, Switzerland (Inventory no. 762).
Fritz Berthoud (1812–1890)
19<sup>th</sup> century <div style="display: none;">date QS:P,+1850-00-00T00:00:00Z/7</div>
Immediate image source: reproduction in Steiner, D.; Zumbühl, H. J.; Bauder, A.: "<a rel="nofollow" class="external text" href="http://mri.scnatweb.ch/dmdocuments/steiner_etal_2008.pdf">Two Alpine Glaciers over the Past Two Centuries</a>", pp. 83–99 in Orlove, B.; Wiegandt, E.; Luckman, B.H. (eds.): <i>Darkening Peaks: Glacier Retreat, Science, and Society.</i> Berkeley, Los Angeles and London: University of California Press, 2008.