Hi. I know there must be an obvious answer to this but stumped if I can find it - can anybody help please ...

 

The picture above is rendered using Firefly and the background is a jpg pasted onto a hires square tilted 90 degrees upright as a backdrop.

The picture is muddy although it is crystal clear in the preview mode. I seem to remember there is a setting on the clothplane paremeters that stops it receiving shadows or something like that. Any ideas please.

Regards.

Mike.