[pstricks] Colors of overlapping objects

[Luis Sequeira]

Two ideas:

1) Change the order of the green and red ellipses, so the green comes on top of the red. This will produces a more greenish result where the two overlap.
2) Change to a slighlty different red or green. You are not limited to the default red, green, etc.

 \definecolor{myRed}{rgb}{0.8 0.1 0.2} %for example

Luís Sequeira