Cafe Chalk Art Masterpieces: Part III

by Michael Donley

Here's some more of the cafe's chalk art masterpieces from the last few months. Looking at these led me to wonder...where does chalk come from? 

"Chalk used on blackboards are made by creatures named foraminifera within the oceans and seas. They gather chalk-like minerals within the sea and create shells from them."
There's some useless information that may never come up in a conversation.
Enjoy!

If you missed the first two chalk art posts check them out below....


http://streamingcafe.blogspot.com/2011/06/cafe-chalk-art-masterpieces-part-ii.html

 http://streamingcafe.blogspot.com/2011/03/cafe-chalk-art-masterpieces.html