update license and (sparse) docs

README.md

@@ -2,11 +2,9 @@
 
 Experiments in generative sculpture in Clojure using the [thi.ng](https://thi.ng/) libraries.
 
-[![Alt text](/path/to/img.jpg)](http://example.net/)
+![alt text](https://arcocene.org/voxelburst/img/burst1-crop-sm.png "Logo Title Text 1")
 
-[![alt text](img/burst1-crop-sm.png)](https://arcocene.org/voxelburst/)
-
-[./img/burst1-crop-sm.png]
+[[https://arcocene.org/voxelburst/img/burst1-crop-sm.png]]
 
 [[./img/cutsphere1-2-sm.png]]