Photos, videos and text underlie copyright laws. All photos of author Christian Eisl and author Peter Raimann can be reused under CC BY license, unless otherwise noted in the description of the photo.
Please visit Creative Commons for further information according to CC licenses.
Giving credit is sufficiently done by naming author and source (e.g. Peter Raimann, photos.fliegenwasser.at). Setting a link to photos.fliegenwasser.at or fliegenwasser.at is most welcome.