------------------
If you want to get your soul to heaven,
trust in me.
Don't judge or question.
You are broken now,
but faith can heal you.
Just do everything I tell you to do.
Deaf and blind and dumb and born to follow.
Let me lay my holy hand upon you.
-Tool, "Opiate"
--------------------------------------------------------------------------------
Prakesh's Star Trek Site
------------------
"Species 5618, human. Warp-capable, origin grid 325, physiology inefficient, below average cranium capacity, minimum redundant systems, limited regenerative abilities."
Ex Astris Scientia
However, if you are really interested you should buy a book, which is how I learned. Don't get a book that just tells you that background trees are smaller than foreground trees. You need one that will teach you how to go from plans (top views) and elevations (side and front views) to perspective drawings. The book I used (don't have it here with me now) was aimed at artists rather than architects and managed to explain things in a fairly nontechnical manner. I'll dig it up and tell you the name later. But there are probably lots of other similar books.
Freehand 9 has a new perspective drawing tool that supposedly makes perspective drawing easier. I got a trial version from a CD-ROM, but I really haven't tried it out yet. It looks sort of complicated. It allows you to put plans and elevations on a perspective grid. After that you need to join up the lines and fill in the solids, I guess.
Sorry I couldn't be of more help but it's a pretty complex technique.
------------------
When you're in the Sol system, come visit the Starfleet Museum
When I mentioned using 3-D drawing programs to aid perspective drawing, what I meant is that you could use the 3-D program to get the basic shapes and major landmarks with a simple model. You could then use that simple model as the basis of your perspective drawing. I assume that its much easier than making a completely rendered model.
------------------
When you're in the Sol system, come visit the Starfleet Museum