added bonus 3

README.md

@@ -35,6 +35,11 @@ Improve the mouse so it behaves like a real paintbrush. In other words, allow th
 
 Add a color picker which allows the user to select any brush color using the [`<input type="color">` tag](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/color) and the [`change` event](https://developer.mozilla.org/en-US/docs/Web/Events/change).
 
+### Bonus 3
+
+Research [LocalStorage](https://developer.mozilla.org/en-US/docs/Web/API/Storage/LocalStorage) and make a way to Save and Load a drawing.  Research [JSON.stringify](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify) and [JSON.parse](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/parse) as a way to put the drawing into LocalStorage.
+
+
 ### Deployment
 
 Read over the following articles to learn how to deploy this web site to Surge.