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Contact

atelier21 – Sebastian Herth · Iddaburg 2071 · 9534 Gähwil · Switzerland

Phone +41 78 619 58 78 · Email sebastian.herth@proton.me

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Disclaimer

I check the content of this website carefully, but I can’t guarantee that it is accurate, complete or up to date. To the extent permitted by law, I accept no liability for damage arising from access to or use of the information published here.

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Copyright

The text, images and graphics on this website come from atelier21 (Sebastian Herth and atelier21 – Herth, Sebastian und Smolinski, Claudia GbR) or from the rights holders named. Any use outside this website requires prior written consent.

Image credits

Photo “design” on the UX audit and accessibility pages: Edho Pratama, Unsplash.

Portraits and all other images: atelier21.