I visited North District, Busan last week and found a wonderful little river park. I particularly like the natural setting in this picture framed by the clear evidence of the city around it.

The water looked clear and clean and I guess it could come from the mountain in the background so maybe it is.  Hmm, by the reasoning I just used here, this river winding through a city may be cleaner than one going through farmland.

The bird below was very close to some middle school girls and I thought for a long time that it was a statue.  Then a girl threw stones at it and it flew away, only to return to the same spot.