I love icons. I like the striking visuals, the broader meaning they portray. The Noun Project keeps a record of icons from all over the world. I like this initiative and since a cautious start in mid 2016 I keep working on this pet-project on a regular basis. Feel free to use any icon you find there. Just give credit where credit is due, or better still: become a member and this way you'll donate to the contributors.
– icons design sketch