displaying images ?

["DAVID S. BRIGHT NIST 301-975-3911" <BRIGHT@ENH.NIST.GOV>]

Dear Experts:

I have been doing image processing for some time using LISP on the Mac
and a slave FORTRAN unit on the VAX.

Having converted to MCL, I would like to move entirely to the MAC.
HOw does one display arrays (say, byte images) to a color window?

picture-files.lisp in the CD rom examples works great for pict files.
Is there equivalent software around to move an array to a window, and
fix the color palette?

While I'm at it,
is there software to take an array and stuff it into a .pict file?

thanks v. much
Dave Bright
NIST
Gaithersburg, MD.