We only take images that are public domain.
From Open Clipart
License: Creative Commons Zero 1.0 Public Domain
- de.svg: https://openclipart.org/detail/296539/german-flag
- en.svg: https://openclipart.org/detail/326131/flag-uk
- eo.svg: https://openclipart.org/detail/91837/esperanta-flago
- fi.svg: https://openclipart.org/detail/17744/flag-of-finland
- fr.svg: https://openclipart.org/detail/246307/flag-of-france
- ru.svg: https://openclipart.org/detail/258414/Flag-of-Russia
All images are edited with the following steps:
- changed size to 24x16 px (Inkscape)
- it's important that the svg files contain: width="24" height="16"
- size optimized with SVGOMG
- removed manually unnecessary IDs (with text editor)
License: Creative Commons Zero 1.0 Public Domain
Self created with chinese letter 文 and latin letter A.