Sabina sees the world in symbols and metaphors, and leaves no stone unturned. The rocks in Copenhagen seemed particularly intriguing when she relocated here in October 2015, so she got a two-wheeled sidekick and is now on a quest to uncover the city's secrets.
Similar to many urban agglomerations around the world, Spanish cities are facing increasing levels of traffic congestion, pollution, overpopulation and related issues of...