Street Musicians often need monetary support for their chosen avocation.  As I passed, the colors of his clothing and facial features were remarkable.  The tune of the recorder was unlike any heard before.  I placed a dollar in his basket.  He then started asking me questions.  As we conversed I asked to make a photograph.  He consented, which allowed me to inquire further as many different photographs were made.  Politely I exited after showing him the images.  (He did not have an e-mail.)