1. What's the fashion of each city? Common motifs, common adjectives (Elvandar is elegant and Arborea is gaudy?), common colors, real-word similarities? (is Elvandar kind of classical greek, and Arborea kind of Italian renaissance?) Halfling fashion? Tshahark fashion?
2. What are the traditional weapons of each culture? Humans have crossbows, it seems, and so do dwarves. Elves like their longbows. Dwarves have hammers and axes and picks. Anything else?
Edit: originally this thread included two other questions. If someone wants to discuss them, she should make a new thread. I repeated them below.
2. What does each city import and export? I know Arborea does the tanning, logging, mining, bookbinding stuff, and Underground does the mining thing, and forging, and glassblowing. What about Elvandar? Do they have silk sheds? Herbalism? Art? Sculpture?
3. How do elves feel about nature? There are hints of them being really pro-nature (their feelings on logging, for instance), but I'm still not sure. Are there elven vegetarians?)