For a free usage I recommend to respect the following license conditions: 1. Provide my name as given above: Martina Nolte, 2. a copy of, or the URI for, the applicable license: https://creativecommons.org/licenses/by-sa/3.0/de/legalcode, 3. in the case of an adaptation, a credit identifying the modification. This license and the rights granted hereunder will terminate automatically upon any breach by you of the terms of this license. Any of the above conditions can be waived if you get permission from the copyright holder. If you have questions or wish any different conditions or a higher resolution, please contact me through kontaktmartina-nolte.de or my discussion page
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.