100 Days, 100 Renders— Day 12


Another simple shot today. I wanted to experiment with a very wide-angle lens.

I’m finding that stars are tricky in 5K. In reality, stars are so distant they may as well be single points, but they’re also bright enough that if they show up at all in a photograph, they’ll “bloom” outside of a single pixel. I don’t like having well-defined, circular stars (which I do my best to blur), but if I kept them down to a pixel or two in size, they wouldn’t resolve at all on most screens, between conventional resolutions and low dynamic range. Perhaps, on an HDR display, the most accurate-looking stars would be super-bright single pixels (though on such a display, you also wouldn’t need post-processed bloom, since the image would be exactly as bright as it would be in reality, so the viewer’s eye would naturally see bright objects as having glare).

Of course, in reality, you wouldn’t be able to see a single star in a photo like this, though from what I’ve read from astronauts, a few stars actually are visible to the human eye even when looking objects lit by the sun.

Deep thoughts.

~ by David Gian-Cursio on August 19, 2016.