From luxury automaker BMW and Artsy (the platform that has taught many how to navigate the tricky art market) comes a new city guide service that will allow users to find galleries, exhibits and even fairs in art-world hubs. Launching on 25 March in conjunction with Art Basel Hong Kong, the guides will appear as a new feature in the Artsy app. Further, they will contain a level of personalization—taking into consideration artworks, artists and galleries each existing Artsy user has favorited in their profile. Of course, one can also buy or make an offer on the art they see directly through the app. The debut six cities include London, Paris, Berlin, Hong Kong, New York and Los Angeles. Read more about this GPS-based addition to the Artsy iPhone app on Bloomberg.