Here are a few links you may find useful.

Ned May, an artist and computer wizard, developed a program for creating spirals based on the Fibonacci series.  I used his program to create the spirals in a number of my quilts.   Check out his site and the generator:  Custom Fibonacci Spiral Generator .

I belong to two professional quilt associations, both of which offer wonderful benefits to quilt artists:  Studio Art Quilt Associates and
Contemporary QuiltArt Association .

Quilt Art is an active email list with discussions of many topics of interest to art quilters.

Gloderworks designed this web site.  They have been wonderful to work with.