Digital BW, The Print

Andre, I had that problem with BC seni mat right off the bat. Not 
after 45 days. No matter which curve I used I got the same, bronzing 
and posterizing, no yellow cast. I have a whole box here that I can't 
use

Vinny
http://www.wulfsden.com

--- In DigitalBlackandWhiteThePrint@y..., André Vallejo <avs@p...> 
wrote:
> I enlarged a whole portfolio in Brightcube semi-matte paper ,VM 
Inks,sprayed
> with Krylon 1305. It gave beautiful results. Then,after presenting 
it,the
> albm stayed closed for about 45 days. Today I opened it,and to my
> surprise,the following happened:
> 1.Prints got posterized in the shadows,which they were NOT before.
> 2.Some of the bronzing came back,now with a yellowish cast...
> 
> 
> Any ideas why that can be???
> 
> André