hey, Betrand,
Very nice to see you here.
You're tests are as great as you're as an artist, congrat.
I share the same thoughts of you related to the simplicity of corona,
the best result you can achieve with the defaults settings is outstanding.
Personally, this is on of the best advantage to switch to corona, I can care much more time
improving the image by my own ( composition, material, texture, lighting), instead of playing around with magical settings.
As you said, I agree with you there's a missing on the road, that we have at Vray,
that makes me wait a little more to completely switch to corona, I really like the efforts the guys are making
to implement this stuffs, hope sooner to have access to it :)
Anyway, great images as always, they're impeccable.
Cheers
Fernando