diff --git a/README.md b/README.md
index 66f4f49..2153358 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,14 @@
 <p align="center">
-    <img src="https://github.com/Rate-Limiting-Nullifier/pmtree/workflows/Build-Test-Fmt/badge.svg">
+    <img src="./pmtree.png" width="150">
+</p>
+
+<p align="center">
+    <img src="https://github.com/Rate-Limiting-Nullifier/pmtree/workflows/Build-Test-Fmt/badge.svg" width="140">
 </p>
 
 <h1 align="center">pmtree</h1>
 
-<h3 align="center">Persistent Merkle Tree in Rust</h3>
+<h3 align="center">Persistent Merkle Tree (sparse & fixed-size) in Rust</h3>
 
 ## How to use
 ```toml
diff --git a/pmtree.png b/pmtree.png
new file mode 100644
index 0000000..443e5bc
Binary files /dev/null and b/pmtree.png differ