1. Union Market heart wall
![Union Market heart wall Union Market heart wall](https://media.timeout.com/images/105587080/750/422/image.jpg)
![Union Market heart wall Union Market heart wall](https://media.timeout.com/images/105587080/750/562/image.jpg)
This wall of multicolored hearts is so cheerful, it would probably outshine a rainbow. Created by Los Angeles-based street artist Mr. Brainwash, the mural has served as the backdrop for countless wedding proposals, photoshoots and fun-looking snaps.