A sketch by Louis Delaporte made during the expedition up the Mekong of Francis Garnier in 1867. It shows Chiang Saen in ruins with a rhinoceros roaming the city.
<bdi><a href="https://en.wikipedia.org/wiki/en:Louis_Delaporte" class="extiw" title="w:en:Louis Delaporte"><span title="French explorer">Louis Delaporte</span></a>
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Sketch by Louis Delaporte, made on Francis Garnier's expedition to the Mekong in 1867