Wayde, is that one of those big hot sunlamp bulbs? If it is, watch out --
the heat from the bulb can be a definite variable, that is, somewhat cook
your print. Also, with the sunlamp bulb I began with, even at 30 inches,
exposure was very uneven. Edge falloff was horrendous. I realize tho that
sunlamp bulb state-of-the-art is now of a much higher order,,,, but for
anyone using the old big bulb, be VERY careful. If it's hot, use a fan.
My sunlamp was very slow, BTW -- at 30 inches cyanotype took 30 minutes..
> Judy's Post Factory newsletter was what prompted me to try gum so I'm
> still looking for the "typical" exposure to use.
Now you've got me Wayde -- torn between heartfelt gratitude for the plug
(it is a plug, isn't it?) and "newsletter." Last time I corrected someone
on that, he explained it's a newsletter if it doesn't have ads... ;- )
Whichever,,,,, thanks....
Judy