diff --git a/compose_viz/cli.py b/compose_viz/cli.py
index 00c1ddd..8e4ef9b 100644
--- a/compose_viz/cli.py
+++ b/compose_viz/cli.py
@@ -3,7 +3,7 @@ import typer
 from typing import Optional
 from compose_viz import __app_name__, __version__
 from compose_viz.parser import Parser
-
+from compose_viz.graph import Graph
 
 class VisualizationFormats(str, Enum):
     png = "PNG"
@@ -54,6 +54,8 @@ def compose_viz(
     if compose:
         typer.echo(f"Successfully parsed {input_path}")
 
+    Graph(compose, output_path).render(format)
+
     raise typer.Exit()
 
 
diff --git a/compose_viz/graph.py b/compose_viz/graph.py
new file mode 100644
index 0000000..9f8a7fa
--- /dev/null
+++ b/compose_viz/graph.py
@@ -0,0 +1,72 @@
+import graphviz
+
+from compose_viz.compose import Compose
+
+
+def apply_vertex_style(type) -> dict:
+    style = {
+        'service': {
+            'shape': 'component',
+        },
+        'volume': {
+            'shape': 'folder',
+        },
+        'network': {
+            'shape': 'pentagon',
+        },
+        'port': {
+            'shape': 'circle',
+        },
+    }
+
+    return style[type]
+
+
+def apply_edge_style(type) -> dict:
+    style = {
+        'ports': {
+            'style': 'solid',
+        },
+        'links': {
+            'style': 'solid',
+        },
+        'volumes': {
+            'style': 'dashed',
+        },
+        'depends_on': {
+            'style': 'dotted',
+        }
+    }
+
+    return style[type]
+
+
+class Graph:
+    def __init__(self, compose: Compose, filename: str) -> None:
+        self.dot = graphviz.Digraph()
+        self.dot.attr('graph', background='#ffffff', pad='0.5', ratio='fill')
+        self.compose = compose
+        self.filename = filename
+
+    def add_vertex(self, name: str, type: str) -> None:
+        self.dot.node(name, **apply_vertex_style(type))
+
+    def add_edge(self, head: str, tail: str, type: str) -> None:
+        self.dot.edge(head, tail, **apply_edge_style(type))
+
+    def render(self, format: str, cleanup: bool = True) -> None:
+        for service in self.compose.services:
+            self.add_vertex(service.name, 'service')
+            for network in service.networks:
+                self.add_vertex("net#" + network, 'network')
+                self.add_edge(service.name, "net#" + network, 'links')
+            for volume in service.volumes:
+                self.add_vertex(volume, 'volume')
+                self.add_edge(service.name, volume, 'links')
+            for port in service.ports:
+                self.add_vertex(port, 'port')
+                self.add_edge(service.name, port, 'ports')
+            for depends_on in service.depends_on:
+                self.dot.edge(depends_on, service.name, 'depends_on')
+
+        self.dot.render(outfile=self.filename, format=format, cleanup=cleanup)
diff --git a/tests/test_cli.py b/tests/test_cli.py
index 3f427b5..bc0841e 100644
--- a/tests/test_cli.py
+++ b/tests/test_cli.py
@@ -1,3 +1,5 @@
+import os
+
 from typer.testing import CliRunner
 from compose_viz import cli
 
@@ -11,3 +13,4 @@ def test_cli():
 
     assert result.exit_code == 0
     assert f"Successfully parsed {input_path}\n" in result.stdout
+    assert os.path.exists("compose-viz.png")