Image credits

Which images we use, where they come from and under what licence.

Last updated: October 17, 2026

Diagrams, charts and screenshots

The diagrams, charts, visual tables and screenshots in our articles are our own: we draw them or take them from our own work sessions. We remove any personal data, key or email address from screenshots before publishing them.

Cover photos

Cover photos come from Unsplash and are used under the Unsplash licence, which allows commercial use without asking for permission or crediting the author. We credit every photographer anyway. They all carry the blog’s colour treatment (a warm duotone) and a common crop, so they are not identical to the original.

If you took one of these images and want us to change the credit or remove it, write to us via the contact page.