Calvisson roc challenge 2017
26 new photos added to shared album
https://photos.google.com/share/AF1QipPTZFIgmUFeKfkn_cJWwxM63FBHHtbK20CbURMECuO9CForyQx7WJjifJjv9PzTiQ?key=OWUwWVZtRXJFaXFmM3FRdThRdmRYNHpUM3ozTWNR