ofnuts wrote:
the sky looks rather artificial because it doesn't look like "horizon sky", it looks like "zenith sky" cut and put on the horizon.
As my art teacher at school used to point out, the sky actually looks
lighter near the horizon and
darker overhead (not the other way around, rather counter-intuitively) like this:
http://hfpierson.deviantart.com/art/Sal ... 6-29872540You can, of course, try to fake the colour gradient but you tend to end-up with bluish clouds overhead!
Easier to start with a pic which has both a realistic colour gradient and the right perspective in the clouds, eg. like this: