Images show the various states of the My Old China building. Images: Purley BID A beautiful new street art piece has transformed a dilapidated building in Purley and spread mental health awareness in the process. The My Old China building on Godstone Road closed some time ago, and fell into a state of disrepair. However, with funding from the Purley Business Improvement District (BID) the building was transformed into a stunning artwork with large blocks of vibrant colour. Each section represents different aspects of mental health awareness, as a spokesperson for Purley BID described: The orange section represents two of the five steps to mental wellbeing – ‘Learn’ and ‘Take Notice’.