This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
opentechsummit open source opensource conference berlin kalkscheune linux ots ibm wolfgang rother wolfgangrother openxlab Wolfgang Rother IBM Linux Solutions for Power Wolfgang Rother IBM Linux Solutions for Power
Page 2023 Free-images.com. All images are Public Domain