I have been using my camera a lot lately for photography and film projects in other classes. As a result, I have become fascinated with the camera’s lens and the way its appearance changes as it zooms in and out of focus. For this week’s project, I programmed my turtle graphics to mimic this phenomenon by creating a spiral that expands and contracts based on the mouse’s position.

Here are a couple screenshots of the finished composition:

Screen Shot 2015-11-05 at 10.18.19 PMScreen Shot 2015-11-05 at 10.18.32 PM

Here is an early sketch:


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