For this weeks photo challenge, we want to see your best shots t

For this weeks photo challenge, we want to see your best shots t
For this week's photo challenge, we want to see your best shots that use the compositional tool of leading lines. You've probably seen them in photos of city streets, long bridges, or rows of fenced houses. Those are all great, but we encourage you to be as creative as possible and find different scenes with prominent leading lines. Guest curator @13thwitness will choose his favorite submissions to be featured on Mashable. He took this photo on the freight train tracks that extend to the waterfront in Brooklyn. Tag your submissions with #MashPics or upload them here: http://on.mash.to/1crL1Ff. We can't wait to see your photos!