"... taking it from a website with no indication of copyright)..."
"© The copyright for all texts, photos and the design lies with schwarzaufweiss or the authors. All rights reserved. Despite great care, we can not completely rule out mistakes in content. Therefore, all information is provided without obligation and guarantee by schwarzaufweiss or the respective author, who also assume no responsibility and liability for possible errors. Disclaimer: Despite careful control, we assume no liability for the content of external links. The content of the linked pages are the sole responsibility of their operators.
"Internet travel magazine schwarzaufweiss GbR
On the Schevemoorer Heide 13
Umsatzsteueridentifikationsnr. DE 219058189
Authorized representative and responsible person according to § 5Tmg .: Helmuth Weiss
Webdesign: Stephan Eigendorf & Helmuth Weiss"
So, while they don't tell you who holds the copyright of a specific asset on the site, it tells you who your first contact to get that information should be.
I found this in less than two minutes and ich sprech keine Deutsch.