Artrage is a program that I really like but seldom use. So tonight I decided to do some tests in it just to see what I can use it for while mapping.
One of the coolest tools in the program is the symmetry tool that let you draw in more than one place simultaneously on your drawing, aka in symmetry.
I decided to test the function while making a quick old school map of a grave. And I must say that I see a lot of potential in the tool. It can really quicken up some parts of your map, if your doing a map that is at least symmetric in parts.
The tool is very easy to setup, you find it under Tools\paint symmetry. Give it a try and you will be surprised how fun it is to use.