diff --git a/.gitignore b/.gitignore
index d1780cda0..7a6651b05 100644
--- a/.gitignore
+++ b/.gitignore
@@ -43,3 +43,6 @@ venv/
 
 # ruff
 .ruff_cache
+
+
+*.DS_Store
diff --git a/hugr/README.md b/hugr/README.md
index 63ba16bf0..96c823016 100644
--- a/hugr/README.md
+++ b/hugr/README.md
@@ -1,3 +1,5 @@
+![](/hugr/assets/hugr_logo.svg)
+
 hugr
 ===============
 
diff --git a/hugr/assets/LICENCE.md b/hugr/assets/LICENCE.md
new file mode 100644
index 000000000..5116872cf
--- /dev/null
+++ b/hugr/assets/LICENCE.md
@@ -0,0 +1,4 @@
+HUGR logo (c) by the HUGR team.
+HUGR is licensed under a
+Creative Commons Attribution-ShareAlike 4.0 International License.
+You should have received a copy of the license along with this
diff --git a/hugr/assets/hugr_logo.svg b/hugr/assets/hugr_logo.svg
new file mode 100644
index 000000000..6b023e65e
--- /dev/null
+++ b/hugr/assets/hugr_logo.svg
@@ -0,0 +1,66 @@
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+
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diff --git a/specification/hugr.md b/specification/hugr.md
index f2baa4602..0bc5ae59e 100644
--- a/specification/hugr.md
+++ b/specification/hugr.md
@@ -8,6 +8,9 @@ operations, that facilitates compilation and encodes complete programs,
 with subprograms that may execute on different (quantum and classical)
 targets.
 
+![](/hugr/assets/hugr_logo.svg)
+
+
 ## Motivation
 
 Multiple compilers and tools in the Quantinuum stack use some graph-like