This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Rotated, levels, noise filtered, photoshopped out plug, cropped. Modifications made by Multicherry.
Licensing
Public domainPublic domainfalsefalse
This work has been released into the public domain by its author, Krd at German Wikipedia. This applies worldwide. In some countries this may not be legally possible; if so: Krd grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.Public domainPublic domainfalsefalse