home/nonisographs.md

@@ -108,3 +108,6 @@ absolute
 |  ![dens2d8](uploads/a18772f744ee28a44bc7b3406abd1f0f/dens2d8.png)      | ![dens1d8](uploads/c598cc88eb4a0372016303dc8c5ed41d/dens1d8.png)  |
 |    ![dens2d9](uploads/99ea2d2db33512beb87b530fda689449/dens2d9.png)  |   ![dens1d9](uploads/c805b071b95c455f8e0af9cac7bb4201/dens1d9.png)     |
 
+# holes
+
+![holes](uploads/3dc0060a3f6028c5c53d2a28b10ce7cc/holes.png){width=330 height=231}