WhatsApp users will soon be able to select from 10 filters and 10 backgrounds to ... dreamy, prism light, fisheye, vintage TV, frosted glass and duo ; And there are 10 backgrounds - blur ...

Apertures are measured in f-numbers, or f-stops, which is where the concept can start to get a bit more confusing. A small f-number, like f/2.8, is a wide aperture.

Finally, I expect a dreamy, blurred bokeh background that looks natural and isolates my subject without distraction. What surprised me most on this trip was how much the camera software matters.

Finally, I expect a dreamy, blurred bokeh background that looks natural and isolates my subject without distraction. What surprised me most on this trip was how much the camera software matters.