diff --git a/lesson#11/raylib_firstWindow/car.png b/lesson#11/raylib_firstWindow/car.png
new file mode 100644
index 0000000..4104d51
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diff --git a/lesson#11/raylib_firstWindow/dub.json b/lesson#11/raylib_firstWindow/dub.json
new file mode 100644
index 0000000..5ad9c7f
--- /dev/null
+++ b/lesson#11/raylib_firstWindow/dub.json
@@ -0,0 +1,13 @@
+{
+	"authors": [
+		"rillk500"
+	],
+	"copyright": "free",
+	"dependencies": {
+		"raylib-d": "~>2.5.0"
+	},
+	"libs": [ "raylib" ],
+	"description": "A minimal D application.",
+	"license": "no license",
+	"name": "raylib_firstwindow"
+}
\ No newline at end of file
diff --git a/lesson#11/raylib_firstWindow/dub.selections.json b/lesson#11/raylib_firstWindow/dub.selections.json
new file mode 100644
index 0000000..9d49892
--- /dev/null
+++ b/lesson#11/raylib_firstWindow/dub.selections.json
@@ -0,0 +1,6 @@
+{
+	"fileVersion": 1,
+	"versions": {
+		"raylib-d": "2.5.0"
+	}
+}
diff --git a/lesson#11/raylib_firstWindow/raylib_firstwindow b/lesson#11/raylib_firstWindow/raylib_firstwindow
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index 0000000..e9ba5ba
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diff --git a/lesson#11/raylib_firstWindow/source/app.d b/lesson#11/raylib_firstWindow/source/app.d
new file mode 100644
index 0000000..cb71b6c
--- /dev/null
+++ b/lesson#11/raylib_firstWindow/source/app.d
@@ -0,0 +1,44 @@
+import std.stdio: writeln;
+
+import raylib;
+
+void main() {
+	// creating window
+	InitWindow(720, 640, "Dlang Raylib Window");
+
+	// loading texture
+	Texture2D image = LoadTexture("car.png");
+	// resizing the texture
+	image.width = image.height = 240;
+
+	while(!WindowShouldClose()) {
+		// process events
+
+		// update
+
+		// draw
+		BeginDrawing(); 		// clear the screen
+		ClearBackground(WHITE); // set background color to WHITE
+
+		// draw "Hello, World!"
+		DrawText("Hello, World!", 10, 10, 60, BLACK);
+
+		// draw a square 50x50
+		DrawRectangle(100, 100, 50, 50, BLACK);
+
+		// draw a circle of radius = 100
+		DrawCircle(100, 200, 50, BLACK);
+
+		// draw the image
+		DrawTexture(image, 100, 400, WHITE);
+
+		// display
+		EndDrawing();
+	}
+
+	// free res
+	UnloadTexture(image);
+
+	// close the window and quit
+	CloseWindow();
+}