Na webovych strankach jsou použite fotografie autorů:
JamesDeMers License: Public Domain Dedication
Hans Braxmeier License: Public Domain Dedication
Fr Maxim Massalitin License:Creative Commons BY-SA
Petr Kratochvil License: Public Domain
Beau Considine License:Creative Commons BY-SA
Serge Ninanne License:Creative Commons BY-SA
taymtaym License:Creative Commons BY