When Francis Ooi leaves home, telling his wife he's going for a run, he's obviously lying. Because he walks more than he runs. And he's never out of breath either. Otherwise he'd never spot his breathtaking subjects, on the pathways of Singapore.

But let's not be too harsh on Francis - for his lack of focus outdoors, is our gain in beauty indoors.

For more of his obsession visit his blog at whatiseewhenirun.tumblr.com