This is a
retouched picture
, which means that it has been digitally altered from its original version. Modifications:
Background contrast and lightness adjusted to make subject of photo stand out, but still provide size context
.
Licensing
This work is
free software
; you can redistribute it or modify it under the terms of the
CeCILL
. The terms of the CeCILL license are available at
www.cecill.info
.
CEA CNRS INRIA Logiciel Libre
CeCILL
http://www.cecill.info/licences/Licence_CeCILL_V2-en.html
true
Captions
Binnacle with iron correcting spheres at each side and clinometer below compass