diff --git a/README.md b/README.md
index 93a63c898477a11064ee7aeb1cebf36fd00fb88e..935e079765989b548e6aa75bf62d89f4828a5863 100644
--- a/README.md
+++ b/README.md
@@ -8,3 +8,7 @@ This is a minimal example ARC packaging an mRNA-Seq dataset with metadata and co
 
 - see [./isa.investigation.xlsx](./isa.investigation.xlsx) for details.
 - Published under: <https://doi.org/10.1104/pp.15.01076>
+
+## Workflow overview
+
+![](_workflow_scheme/workflow-scheme.drawio.png)
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