Apophysis Wednesday

I seem to have a basic understanding of the basic.  I can now tell the difference between a "mandelbot" and a "julia" on sight.  Today I'm working with Apophysis.  I like this program as it gives the option to move the triangles.  Also is the option to copy, add & delete triangles.  This can be accomplished using the F4 editor button.  I'm still wondering what I can do to give more depth to the images.