Papirklipp
https://www.transum.org/Maths/Activity/Snowflake/
Svg-snøfnugggenerator
*** https://www.misha.studio/snowflaker/
https://snowflake.euancaskie.co.uk
https://www.incendia.net/wiki/index.php?title=Snowflake_Generator
Navne-snøfnugg
https://cuttle.xyz/@cuttle/Name-Snowflake-Ornament-5HKNEddwMGMR
Snøfnugg-mønster
https://pattern.monster/snowflakes-1