Randomly found this shop in Dalaran and made me think how awesome would it be if we had permanent player housing system and were able to loot paintings for our characters homes
Profession trainers by skill - Wowpedia - Your wiki guide to the World of Warcraft
WoW Rookie: Training up | Engadget
Shout out to whoever designed the placement of the profession trainers in Shattrath. After 85 days of Dazar'alor, I forgot how convenient it could be. : r/wow
Dalaran City Guide - Wrath of the Lich King Classic - Wowhead