I encounter this way of standing cross-legged in younger females alot on the street. Imagine my excitement when I saw this girl doing it perfectly framed by the iPhone X advertisement. I was pretty far away but for me this is a situation I find myself in often and I guess it’s why so many of my street shots (and not only street portraits) are shot with the Olympus 45mm/f1.8. Having the pedestrians crossing from left-to-right and right-to-left between me and my subject then gave me the idea to try to use them as a framing element or, at the very least, have some additional dynamic interest in the shot in the form of a slightly motion-blurred person walking through the frame. So I took my position and framed up the composition and then just snapped away seeing whether my shutter speed would indeed give me enough motion blur. I ended up using 1/40s which is just slow enough to blur the passers-by while allowing for a perfectly sharp subject and no camera shake. What’s also a cool effect is the juxtaposition between movement in the pedestrians and stillness in the girl with her smartphone. It sort of conveys a moment of stillness and introspection in the rat race of today’s hectic life.