Sketchy Avatars with CSS clip-path | CSS-Tricks - CSS-Tricks
CSS-Shapes und clip-path: So funktionieren die neuen Stylesheet-Techniken | t3n – digital pioneers
CSS-Tricks on Twitter: "Reminder that Clippy is an *awesomely helpful* little app for clip-path https://t.co/SZILcdftSZ https://t.co/qcKvcaTO8a" / Twitter
clip-path | Codrops
javascript - Create a polygon shape using CSS or SVG that works in IE - Stack Overflow