Assertion: aperture's depth | /r/CapableOf | blur the background
Facets:
Source sentences:
text: A wide aperture creates a shallow depth of field that keeps your subject in sharp focus while blurring the background, so it isn’t a distraction.
text: Shooting with a low f-stop number provides you with a low depth of field shot that really helps focus your eye on the intended subject, blurring out the foreground and background.
text: Shooting with a low f-stop number provides you with a low depth of field shot that really helps focus your eye on the intended subject, blurring out the foreground and background.
text: In this case, because a small depth of field blurs the background, it's a preferred application for portraiture.