Digital BW, The Print

Hi, I'm kind of new in this amazing world of inkjet papers, what does
PG and PSG stand for?

Thanks,

Perla

--- In DigitalBlackandWhiteThePrint@yahoogroups.com, "Andy"
<andyj1011@...> wrote:
>
> I always liked the heft of EPL, and the price, but it apparently has 
> OBAs unlike PG and PSG.  So I go for PSG these days.
> 
> --- In DigitalBlackandWhiteThePrint@yahoogroups.com, "Evan Wolarsky" 
> <wolarsky@> wrote:
> >
> > I noticed that at Photo Expo and other demos,Epson makes their 
> gallery 
> > prints, including b&w, on Premium Luster - a paper no one here seems 
> to 
> > mention. Anyone have any comments?
> > 
> > Evan
> >
>