big thanks to:

all the numberless helpers and supporters. Without you, none of these photographs and trips would have happened.
I am really glad that a lot of people supported me over the last years in any toppic.
This does not only include the cave trips itselfe, it means also the advices for technikal problems and hints where to go photographing in the first place.
Thank you.

Special thanks to:

Susanne& Johannes Lorz, Heinz& Maya Wurzer, Udo Hack, Gaelan Elliffe