Re: PS photo filters Sky 1A type hhmmm... you don't know SLR photography? A sky filter is made of glass placed within a metal ring which threads into the front of a lens. The "sky" filters are strengths of "1A" and "1B". If shooting long distance against distant buildings and mountains, massive atmosphere between you and your subject, the atmosphere does us a sarcastic favor and gives a nasty blue hue to your film, or camera CCD/CMOS. And it comes out clearly in the resulting print/digital file. The sky filters correct this problem by giving a coloration which counteracts the blue hue. Concerning Photoshop, or digital graphics work in general, this photography issue isn't addressed anywhere online that I can find. -- }<)))*> Giant_Alex cravdraa_at-yahoo_dot-com not my site: http://www.e-sword.net/ AAvK
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