Someone who wants to see the world and travels as a living
A background of a Map
The background being a map would make sense because that's the travelers ultimate goal is to see the world
Everyone who has traveled knows that you need a passport, passports are a symbol of traveling and would look good for a traveling display, weather you have a few hanging in the display or one in a mannequins hand.
A suit case is a symbol of traveling and could help display merchandise by putting clothing in the suitcase or setting merchandise on top of it.