update license and (sparse) docs

README.org

@@ -2,7 +2,7 @@
 
 Experiments in generative sculpture in Clojure using the [[https://thi.ng/][thi.ng]] libraries.
 
-[[https://arcocene.org/voxelburst/][file:img/burst1-crop-sm.png]]
+[[https://arcocene.org/voxelburst/][https://arcocene.org/voxelburst/img/burst1-crop-sm.png]]
 
 [[https://arcocene.org/voxelburst/][file:img/cutsphere1-2-sm.png]]
 
@@ -10,3 +10,4 @@ Experiments in generative sculpture in Clojure using the [[https://thi.ng/][thi.
 
 [[https://arcocene.org/voxelburst/][file:img/gongshi_inside_4_2-sm.png]]
 
+Output is staged, shaded, and rendered in [[https://www.blender.org/][Blender]].