http://thenounproject.com
Mission
“sharing, celebrating and enhancing the world's visual language”
The Noun Project collects, organizes and adds to the highly recognizable symbols that form the world's visual language, so we may share them in a fun and meaningful way.
Here is our pledge to you:
FREE
The symbols on this site are and always will remain free. We believe symbols can not be effectively shared with the world if they are not free.
SIMPLE
Everyone likes simplicity. We want you to be able to come to our site and effortlessly find and obtain what you are looking for. Simple as that.
FUN
We think a language that can be understood by all cultures and people is a pretty amazing thing. We also think our symbols and the objects or ideas they represent are works of art worth celebrating.
HIGHEST QUALITY
We get excited about things like scale, proportion, and shape. We are committed to design and quality in everything we do.
P.S. 闲来无事的可以查看下网页源代码……