diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 # A Simple Standard for Sharing Ontological Mappings (SSSOM)
 
-<img src="https://github.com/jmcmurry/closed-illustrations/raw/master/logos/sssom-logos/sssom_logo_black-banner.png" />
+<img src="src/docs/images/sssom-banner.png" />
 
 
 SSSOM is a Simple Standard for Sharing Ontological Mappings, providing 
@@ -60,3 +60,12 @@ Nicolas Matentzoglu, James P Balhoff, Susan M Bello, Chris Bizon, Matthew Brush,
 ```
 
 A [second report with updates since the primary SSSOM publication](https://ceur-ws.org/Vol-3324/om2022_LTpaper6.pdf) above was published as part of the proceedings of the Ontology Matching Workshop 2022.
+
+## Copying
+
+SSSOM is distributed under the terms of the 3-clause BSD license, as included in the [LICENSE](LICENSE) file of the source distribution.
+
+By exception, the following files are _not_ covered by the 3-clause BSD license:
+
+* [sssom-banner.png](src/docs/images/sssom-banner.png): That file may only be used by members of the internal Monarch team and collaborators on Monarch flagship products.
+
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diff --git a/src/docs/spec.md b/src/docs/spec.md
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+++ b/src/docs/spec.md
@@ -1,7 +1,6 @@
 # Simple Standard for Sharing Ontological Mappings (SSSOM)
 
-<img src="https://github.com/jmcmurry/closed-illustrations/raw/master/logos/sssom-logos/sssom_logo_black-banner.png" />
-
+![SSSOM banner](images/sssom-banner.png)
 
 Development Draft (under construction: some metadata fields may be subject to change)