There’s only so much most of us can see when looking at a basic pavement. Not David Zinn though.

There’s only so much most of us can see when looking at a basic pavement. Not David Zinn though.

Now's the perfect season to break out chalk and draw on the pavement, and there are many people who do this at this time of the year. Cuong Nguyen takes this art medium to another level.

Now's the perfect season to break out chalk and draw on the pavement, and there are many people who do this at this time of the year. Cuong Nguyen takes this...