diff --git a/lib/Graph.ts b/lib/Graph.ts
index 5b53124..a61693a 100644
--- a/lib/Graph.ts
+++ b/lib/Graph.ts
@@ -3,6 +3,7 @@ import { Edge } from './Edge';
 import { Node } from './Node';
 import { GraphStyles, NodeStyles } from './Styles';
 import { Color } from './Color';
+import { GraphLayouts } from './GraphLayouts';
 
 interface NodeOptions {
   name: string;
@@ -19,19 +20,34 @@ export class Graph extends Element {
   public style?: GraphStyles;
   public color?: Color;
   public directional = true;
+  public overlap?: boolean;
+  public splines?: boolean;
+  public layout?: GraphLayouts;
+
+  private get attributes (): Array<{name: string; value: string}> {
+    const attributes = [];
+
+    if (this.color)
+      attributes.push ({ name: 'color', value: this.color.toString () });
+    if (this.style)
+      attributes.push ({ name: 'style', value: this.style.toString () });
+    if (this.overlap)
+      attributes.push ({ name: 'overlap', value: this.overlap.toString () });
+    if (this.splines)
+      attributes.push ({ name: 'splines', value: this.splines.toString () });
+    if (this.layout)
+      attributes.push ({ name: 'layout', value: this.layout.toString () });
+
+    return attributes;
+  }
 
   // eslint-disable-next-line @typescript-eslint/naming-convention
   public toString (): string {
     const header = this.parent
       ? `subgraph cluster_${this.full_name}`
       : `${this.directional ? 'di' : ''}graph ${this.full_name}`;
-    const attributes = [];
-    if (this.color)
-      attributes.push ({ name: 'color', value: this.color.toString () });
-    if (this.style)
-      attributes.push ({ name: 'style', value: this.style.toString () });
 
-    let attrs = `\n${attributes.map ((v) => `${v.name} = ${v.value}`)
+    let attrs = `\n${this.attributes.map ((v) => `${v.name} = ${v.value}`)
       .join ('\n')}\n`;
     let children = `\n${this.children.map ((c) => c.toString ())
       .join ('\n')}\n`;
@@ -75,6 +91,7 @@ export class Graph extends Element {
 
   public add_graph (constructor: ((g: Graph) => void) | string): string {
     const graph = new Graph ('unnamed', this.full_name);
+
     graph.directional = this.directional;
 
     if (typeof constructor === 'string')
diff --git a/lib/GraphLayouts.ts b/lib/GraphLayouts.ts
new file mode 100644
index 0000000..a856eef
--- /dev/null
+++ b/lib/GraphLayouts.ts
@@ -0,0 +1,4 @@
+export enum GraphLayouts {
+  neato= 'neato',
+  dot= 'dot'
+}
diff --git a/lib/index.ts b/lib/index.ts
index d1f0946..e029ed0 100644
--- a/lib/index.ts
+++ b/lib/index.ts
@@ -4,3 +4,4 @@ export { Element } from './Element';
 export { Edge } from './Edge';
 export { Color } from './Color';
 export { EdgeStyles, NodeStyles, GraphStyles } from './Styles';
+export { GraphLayouts } from './GraphLayouts';
diff --git a/yarn.lock b/yarn.lock
index c81220b..3b27672 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -233,26 +233,26 @@
   integrity sha512-f7hJzrHjI5D+yC8KnwGV1q/vARE0ZOUHe0f3fybCmzU38wobs0Jm+XgYi98ViXqFmvt18cz1NI1c4q9sdrcsQQ==
 
 "@scode/eslint-config-es6@^1.0.1":
-  version "1.0.23"
-  resolved "https://npm.scode.ovh/@scode%2feslint-config-es6/-/eslint-config-es6-1.0.23.tgz#9e1cf74350217c202aaa8dfc46838416715fbf60"
-  integrity sha512-Ux1BOuKa9W7MoKID8VyWzJZo3je5k8h2lnc66KmBedDSruTwMhUqx2JzALoO2MeUFkvjtoVvdKXbSPvFPc54YQ==
+  version "1.0.24"
+  resolved "https://npm.scode.ovh/@scode%2feslint-config-es6/-/eslint-config-es6-1.0.24.tgz#c3c88ac98beb9dc73da7812f614e8f289cec763b"
+  integrity sha512-FyMzNbI6ZgGTr7bG1av+VSuYYWZIRbUp+ZvjVwtZduKkijXotOTg3jw0vMWi09IEq7esusQQZ/lZInAjvXJWKA==
   dependencies:
     "@scode/eslint-config" "^2.0.1"
     eslint-plugin-import "^2.20.1"
 
 "@scode/eslint-config-ts@^1.0.22":
-  version "1.0.26"
-  resolved "https://npm.scode.ovh/@scode%2feslint-config-ts/-/eslint-config-ts-1.0.26.tgz#fd980c8e1dcd8bc52e182643487af9e40393ee82"
-  integrity sha512-PLfaNdPXyz7V4PRDsUpcqY+l9yP3d1aRf93U55aAmA3NXmpucA8twoFgB1Li9pE8NTHbEC612gUD/pdQ+1/cQg==
+  version "1.0.27"
+  resolved "https://npm.scode.ovh/@scode%2feslint-config-ts/-/eslint-config-ts-1.0.27.tgz#d3d068df6f287273041029f4549378ecaa17972b"
+  integrity sha512-KapsP1enFNw4kBjI4L3WKBnwKeKp6Ka9ml3OoT7zpGZZLd9nzvyD1SpGks9PQ1ZJse9nBy2HVuRVPAHzfIBvmw==
   dependencies:
     "@scode/eslint-config-es6" "^1.0.1"
     "@typescript-eslint/eslint-plugin" "^2.26.0"
     "@typescript-eslint/parser" "^2.26.0"
 
 "@scode/eslint-config@^2.0.1":
-  version "2.0.12"
-  resolved "https://npm.scode.ovh/@scode%2feslint-config/-/eslint-config-2.0.12.tgz#eccd5205541fd63cbb84f72427d58873850224b0"
-  integrity sha512-llgvCpThp6ZDWzPPw1zmXMNwWp3oIndwX/FLigeyPQx/T1ucrbadf3iyTo0ZReJiUobGTiVBta6N13qGyzQsjA==
+  version "2.0.13"
+  resolved "https://npm.scode.ovh/@scode%2feslint-config/-/eslint-config-2.0.13.tgz#e7e4d3c9185449de7a7d810f3ee783459b779e8a"
+  integrity sha512-ans0dulrnReK+9+XD5nw04kKEdveEVbRL9AKH3PTr8jUQJBY/pzeDznkf6oWnLPBKqbDn/MEKlS5MOExAgooWw==
   dependencies:
     eslint-plugin-jsdoc "^24.0.0"
     eslint-plugin-node "^11.0.0"