diff --git a/Cargo.toml b/Cargo.toml
index eaf4649..8a2d866 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,6 +21,11 @@ name = "overlays"
 path = "benches/overlays.rs"
 harness = false
 
+[[bench]]
+name = "drawing"
+path = "benches/drawing.rs"
+harness = false
+
 [[bench]]
 name = "affine_transformations"
 path = "benches/affine_transformations.rs"
diff --git a/benches/drawing.rs b/benches/drawing.rs
new file mode 100644
index 0000000..1ad9c97
--- /dev/null
+++ b/benches/drawing.rs
@@ -0,0 +1,7 @@
+use fimg::*;
+fn tri() {
+    let mut b = [0u8; 1000 * 1000 * 4];
+    let mut i = Image::<&mut [u8], 4>::build(1000, 1000).buf(&mut b);
+    i.tri((0., 0.), (1000., 500.), (0., 999.), [255, 255, 255, 255]);
+}
+iai::main!(tri);