diff --git a/README.md b/README.md
index 9f01cec..f5777a3 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,10 @@ This list may be changed or extended in the future.
   - [x] Sphere intersection test
   - [x] Sphere normal generation
   - [x] Color mapping on spheres
+- [ ] Plane objects
+  - [ ] Plane struct
+  - [ ] Plane intersection test
+  - [ ] Color mapping on planes
 - [ ] Triangle objects
   - [ ] Triangle struct
   - [ ] Triangle intersection test
@@ -36,4 +40,3 @@ This list may be changed or extended in the future.
   - [ ] Transparency
     - [ ] Simple transparency
     - [ ] Refraction
-    
diff --git a/src/object/plane.rs b/src/object/plane.rs
new file mode 100644
index 0000000..59ffae2
--- /dev/null
+++ b/src/object/plane.rs
@@ -0,0 +1,38 @@
+extern crate nalgebra as na;
+
+use na::*;
+use na::geometry::Point3;
+
+use crate::types::*;
+
+pub struct Plane {
+    pub center: Point3<f32>,
+    pub normal: Unit<Vector3<f32>>,
+
+    pub texture: Box<dyn Fn(f32, f32) -> Color>
+}
+
+impl Plane {
+    pub fn new<F: 'static>(center: Point3<f32>, normal: Vector3<f32>, texture: F) -> Self
+        where F: Fn(f32, f32) -> Color
+    {
+        Plane {
+            center: center,
+            normal: Unit::new_normalize(normal),
+            texture: Box::new(texture)
+        }
+    }
+
+    pub fn new_solid(center: Point3<f32>, normal: Vector3<f32>, color: Color) -> Self
+        { Plane::new(center, normal, move |_, _| color) }
+
+    pub fn intersect(&self, ray: Ray) -> Option<f32> {
+        unimplemented!()
+    }
+
+    pub fn getcolor(&self, point: Point3<f32>) -> Color {
+        unimplemented!()
+    }
+
+    pub fn normal(&self, point: Point3<f32>) -> Unit<Vector3<f32>> { self.normal }
+}
diff --git a/src/object/sphere.rs b/src/object/sphere.rs
index ded1b75..42e19fe 100644
--- a/src/object/sphere.rs
+++ b/src/object/sphere.rs
@@ -25,7 +25,8 @@ impl Sphere {
         }
     }
 
-    pub fn new_solid(x: f32, y: f32, z: f32, radius: f32, color: Color) -> Self { Sphere::new(x, y, z, radius, Box::new(move |_, _| color)) }
+    pub fn new_solid(x: f32, y: f32, z: f32, radius: f32, color: Color) -> Self
+        { Sphere::new(x, y, z, radius, move |_, _| color) }
 
     // Determines if a ray intersects the circle.
     // If so, returns the distance to the intersection point.