Addendum: the #aesthetic sorting of Les Amis geographical background that no one asked for

midautumnnightdream:

Definitely Sea People: Enjolras, Feuilly

Definitely Mountains People: Prouvaire, Bahorel

Definitely both, somehow: Combeferre, because Combeferre is All The Things

Definitely neither: Joly, who is Fields and Meadows People

Any of the above: Courfeyrac, who is too adaptable for my his own good

Definitely Mountains People, Except Not In Reality: Bossuet

A Cryptid: Grantaire