Free icons for any object in the world
These CC Attribution licenses always scare me off. First off, what the heck does this even mean?<p><pre><code>    You must attribute the work in the manner specified by the author
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The author almost never specifies <i>how</i> they want to be attributed.  But since they're using an Attribution license they must want to be attributed some how.<p>So how am I going to attribute an author if I'm using their icons in a mobile app?  That seems like quite a bit of extra work.<p>I don't want to sound unappreciative, this is an awesome project, but I need a "how to use CC attribution art for dummies".