Create an authentic daily-life photographic medium-full portrait of {argument name="subject" default="a young East Asian woman in her early 20s"} sitting alone on a soft grass lawn in a city park during an overcast afternoon. Shoot from a low ground-level angle, slightly to her side, with a shallow depth of field and natural candid composition. She has long, naturally straight {argument name="hair color" default="black"} hair parted loosely and falling past her shoulders, with a few stray strands around her neck and collarbone; her face is completely covered by a flat opaque square censor bloc