Beginning New Quilt with Ice Dyed Fabrics

Over the last couple of weeks I've been contemplating a new art quilt.  It's so hard for me to cut up  some of my hand dyed fabrics because they are abstract paintings just left alone, but I just got over that idea and cut the two below into rectangles.

 

I rearranged them, sewed them back together and got this. The textures resemble rock surfaces to me.  I like the play of light and dark in this arrangement.

I have a couple ideas I'm playing around with for the next step in this quilt's evolution.  Some skinny line insertions perhaps or reverse applique. Still cogitating on this one.