Image rights and reuse

This website does not apply one blanket licence to every image. Scientific figures, simulation stills, photographs, portraits, and third-party media may have different rights holders and terms. Public availability on this website does not by itself grant permission to reuse an image.

Images with a stated Creative Commons licence

Where a figure caption links to a Creative Commons licence, reuse is governed by that linked licence. Follow its attribution and other conditions, credit the creators and source shown with the figure, and retain an indication of any crop or adaptation.

Licence stated without a version URL

The vertical-staggering figure is identified by its source article as being under a Creative Commons Attribution License, but the website's verified source record does not establish a version-specific Creative Commons URL. Consult the source article for the governing terms rather than inferring a licence version.

Other images and permission questions

For an image without an explicit licence link, consult its figure caption, original publication, or credited source. Richard Stevens cannot grant rights owned by a publisher, photographer, collaborator, or other third party. For questions not resolved by the stated source, contact r.j.a.m.stevens@utwente.nl and include the page URL, image URL, intended use, and publication context.