diff --git a/rtiow/images/world.jpg b/rtiow/images/world.jpg
new file mode 100644
index 0000000..f6a9de4
Binary files /dev/null and b/rtiow/images/world.jpg differ
diff --git a/rtiow/src/cube.rs b/rtiow/src/cube.rs
deleted file mode 100644
index 5d59b98..0000000
--- a/rtiow/src/cube.rs
+++ /dev/null
@@ -1,67 +0,0 @@
-use aabb::AABB;
-use hitable::Hit;
-use hitable::HitRecord;
-use material::Material;
-use ray::Ray;
-use vec3::dot;
-use vec3::Vec3;
-
-// Cube is an axis-aligned cube with dimensions length x length x length with center in the middle.
-pub struct Cube {
-    center: Vec3,
-    length: f32,
-    material: Box<Material>,
-}
-
-impl Cube {
-    pub fn new(center: Vec3, length: f32, material: Box<Material>) -> Cube {
-        Cube {
-            center,
-            length,
-            material,
-        }
-    }
-}
-
-impl Hit for Cube {
-    fn hit(&self, r: Ray, t_min: f32, t_max: f32) -> Option<HitRecord> {
-        info!("Cube info");
-        eprintln!("Cube eprintln");
-        // See if it hit the positive X wall first.
-        let oc = r.origin - self.center;
-        let a = dot(r.direction, r.direction);
-        let b = dot(oc, r.direction);
-        let c = dot(oc, oc) - self.length * self.length;
-        let discriminant = b * b - a * c;
-        if discriminant > 0. {
-            let temp = (-b - (b * b - a * c).sqrt()) / a;
-            if temp < t_max && temp > t_min {
-                let point = r.point_at_parameter(temp);
-                return Some(HitRecord {
-                    t: temp,
-                    p: point,
-                    normal: (point - self.center) / self.length,
-                    material: &*self.material,
-                });
-            }
-            let temp = (-b + (b * b - a * c).sqrt()) / a;
-            if temp < t_max && temp > t_min {
-                let point = r.point_at_parameter(temp);
-                return Some(HitRecord {
-                    t: temp,
-                    p: point,
-                    normal: (point - self.center) / self.length,
-                    material: &*self.material,
-                });
-            }
-        }
-        None
-    }
-
-    fn bounding_box(&self, _t_min: f32, _t_max: f32) -> Option<AABB> {
-        Some(AABB::new(
-            self.center - Vec3::new(self.length / 2., self.length / 2., self.length / 2.),
-            self.center + Vec3::new(self.length / 2., self.length / 2., self.length / 2.),
-        ))
-    }
-}
diff --git a/rtiow/src/hitable.rs b/rtiow/src/hitable.rs
index ddb27bd..d07254c 100644
--- a/rtiow/src/hitable.rs
+++ b/rtiow/src/hitable.rs
@@ -5,6 +5,7 @@ use vec3::Vec3;
 
 pub struct HitRecord<'m> {
     pub t: f32,
+    pub uv: (f32, f32),
     pub p: Vec3,
     pub normal: Vec3,
     pub material: &'m Material,
diff --git a/rtiow/src/lib.rs b/rtiow/src/lib.rs
index b3c4c07..25132bc 100644
--- a/rtiow/src/lib.rs
+++ b/rtiow/src/lib.rs
@@ -1,7 +1,6 @@
 pub mod aabb;
 pub mod bvh;
 pub mod camera;
-pub mod cube;
 pub mod hitable;
 pub mod hitable_list;
 pub mod kdtree;
diff --git a/rtiow/src/material.rs b/rtiow/src/material.rs
index f127241..2c55dfe 100644
--- a/rtiow/src/material.rs
+++ b/rtiow/src/material.rs
@@ -47,8 +47,9 @@ impl Lambertian {
 impl Material for Lambertian {
     fn scatter(&self, r_in: &Ray, rec: &HitRecord) -> ScatterResponse {
         let target = rec.p + rec.normal + random_in_unit_sphere();
+        let (u, v) = rec.uv;
         ScatterResponse {
-            attenutation: self.albedo.value(0., 0., rec.p),
+            attenutation: self.albedo.value(u, v, rec.p),
             scattered: Ray::new(rec.p, target - rec.p, r_in.time),
             reflected: true,
         }
diff --git a/rtiow/src/moving_sphere.rs b/rtiow/src/moving_sphere.rs
index b5583ac..eb8e5b1 100644
--- a/rtiow/src/moving_sphere.rs
+++ b/rtiow/src/moving_sphere.rs
@@ -4,6 +4,7 @@ use hitable::Hit;
 use hitable::HitRecord;
 use material::Material;
 use ray::Ray;
+use sphere::get_sphere_uv;
 use vec3::dot;
 use vec3::Vec3;
 
@@ -51,8 +52,10 @@ impl Hit for MovingSphere {
             let temp = (-b - (b * b - a * c).sqrt()) / a;
             if temp < t1 && temp > t0 {
                 let point = r.point_at_parameter(temp);
+                let uv = get_sphere_uv((point - self.center(r.time)) / self.radius);
                 return Some(HitRecord {
                     t: temp,
+                    uv,
                     p: point,
                     normal: (point - self.center(r.time)) / self.radius,
                     material: &*self.material,
@@ -61,8 +64,10 @@ impl Hit for MovingSphere {
             let temp = (-b + (b * b - a * c).sqrt()) / a;
             if temp < t1 && temp > t0 {
                 let point = r.point_at_parameter(temp);
+                let uv = get_sphere_uv((point - self.center(r.time)) / self.radius);
                 return Some(HitRecord {
                     t: temp,
+                    uv,
                     p: point,
                     normal: (point - self.center(r.time)) / self.radius,
                     material: &*self.material,
diff --git a/rtiow/src/perlin.rs b/rtiow/src/perlin.rs
index 2d19976..2c3a393 100644
--- a/rtiow/src/perlin.rs
+++ b/rtiow/src/perlin.rs
@@ -74,6 +74,18 @@ fn perlin_interp(c: [[[Vec3; 2]; 2]; 2], u: f32, v: f32, w: f32) -> f32 {
     accum
 }
 
+pub fn turb(p: Vec3, depth: usize) -> f32 {
+    let mut accum = 0.;
+    let mut temp_p = p;
+    let mut weight = 1.;
+    for _ in 0..depth {
+        accum += weight * GENERATOR.noise(temp_p);
+        weight *= 0.5;
+        temp_p = temp_p * 0.2;
+    }
+    accum.abs()
+}
+
 impl Perlin {
     fn new() -> Perlin {
         Perlin {
diff --git a/rtiow/src/renderer.rs b/rtiow/src/renderer.rs
index f9f14b3..7e27638 100644
--- a/rtiow/src/renderer.rs
+++ b/rtiow/src/renderer.rs
@@ -24,7 +24,6 @@ pub enum Model {
     Bench,
     Book,
     Tutorial,
-    Cube,
     BVH,
     Test,
 }
@@ -34,7 +33,6 @@ impl Model {
         match self {
             Model::Book => scenes::book::new(&opt),
             Model::Bench => scenes::bench::new(&opt),
-            Model::Cube => scenes::cube::new(&opt),
             Model::Tutorial => scenes::tutorial::new(&opt),
             Model::BVH => scenes::bvh::new(&opt),
             Model::Test => scenes::test::new(&opt),
@@ -58,7 +56,6 @@ impl str::FromStr for Model {
             "bench" => Ok(Model::Bench),
             "book" => Ok(Model::Book),
             "tutorial" => Ok(Model::Tutorial),
-            "cube" => Ok(Model::Cube),
             "bvh" => Ok(Model::BVH),
             "test" => Ok(Model::Test),
             _ => Err(ModelParseError(s.to_owned())),
@@ -78,7 +75,7 @@ pub struct Opt {
     /// Sub-samples per pixel
     #[structopt(short = "s", long = "subsample", default_value = "8")]
     pub subsamples: usize,
-    /// Select scene to render, one of: "bench", "book", "tutorial" "cube", "bvh", "test"
+    /// Select scene to render, one of: "bench", "book", "tutorial", "bvh", "test"
     #[structopt(long = "model", default_value = "test")]
     pub model: Model,
     /// Path to store pprof profile data, i.e. /tmp/cpuprofile.pprof
diff --git a/rtiow/src/scenes/cube.rs b/rtiow/src/scenes/cube.rs
deleted file mode 100644
index 261e516..0000000
--- a/rtiow/src/scenes/cube.rs
+++ /dev/null
@@ -1,60 +0,0 @@
-use camera::Camera;
-use cube::Cube;
-use hitable::Hit;
-use hitable_list::HitableList;
-use material::Lambertian;
-use renderer::Opt;
-use renderer::Scene;
-use sphere::Sphere;
-use texture::ConstantTexture;
-use vec3::Vec3;
-
-pub fn new(opt: &Opt) -> Scene {
-    let lookfrom = Vec3::new(3., 3., 2.);
-    let lookat = Vec3::new(0., 0., 0.);
-    let dist_to_focus = (lookfrom - lookat).length();
-    let aperture = 0.1;
-    let time_min = 0.;
-    let time_max = 1.;
-    let camera = Camera::new(
-        lookfrom,
-        lookat,
-        Vec3::new(0., 1., 0.),
-        45.,
-        opt.width as f32 / opt.height as f32,
-        aperture,
-        dist_to_focus,
-        time_min,
-        time_max,
-    );
-    let world: Box<Hit> = Box::new(HitableList::new(vec![
-        Box::new(Sphere::new(
-            Vec3::new(0., 0., -1.),
-            0.5,
-            Box::new(Lambertian::new(Box::new(ConstantTexture::new(Vec3::new(
-                0.1, 0.2, 0.5,
-            ))))),
-        )),
-        Box::new(Cube::new(
-            Vec3::new(0., 0., 0.),
-            0.5,
-            Box::new(Lambertian::new(Box::new(ConstantTexture::new(Vec3::new(
-                0.5, 0.2, 0.1,
-            ))))),
-        )),
-        Box::new(Sphere::new(
-            Vec3::new(0., -100.5, -1.),
-            100.,
-            Box::new(Lambertian::new(Box::new(ConstantTexture::new(Vec3::new(
-                0.8, 0.8, 0.8,
-            ))))),
-        )),
-    ]));
-    Scene {
-        camera,
-        world,
-        subsamples: opt.subsamples,
-        width: opt.width,
-        height: opt.height,
-    }
-}
diff --git a/rtiow/src/scenes/mod.rs b/rtiow/src/scenes/mod.rs
index ebccd6f..2ccfcef 100644
--- a/rtiow/src/scenes/mod.rs
+++ b/rtiow/src/scenes/mod.rs
@@ -1,6 +1,5 @@
 pub mod bench;
 pub mod book;
 pub mod bvh;
-pub mod cube;
 pub mod test;
 pub mod tutorial;
diff --git a/rtiow/src/scenes/test.rs b/rtiow/src/scenes/test.rs
index 99b63c5..95fec0b 100644
--- a/rtiow/src/scenes/test.rs
+++ b/rtiow/src/scenes/test.rs
@@ -1,29 +1,30 @@
+use image;
+
 use camera::Camera;
 use hitable::Hit;
 use hitable_list::HitableList;
 use kdtree::KDTree;
 use material::Lambertian;
-use material::Metal;
-use moving_sphere::MovingSphere;
 use renderer::Opt;
 use renderer::Scene;
 use sphere::Sphere;
 use texture::ConstantTexture;
+use texture::ImageTexture;
 use texture::NoiseTexture;
 use vec3::Vec3;
 
 pub fn new(opt: &Opt) -> Scene {
-    let lookfrom = Vec3::new(5., 5., 5.);
-    let lookat = Vec3::new(0., 0., 0.);
-    let dist_to_focus = (lookfrom - lookat).length();
-    let aperture = 0.1;
+    let lookfrom = Vec3::new(0., 5., 20.);
+    let lookat = Vec3::new(0., 1., 0.);
+    let dist_to_focus = 10.0;
+    let aperture = 0.0;
     let time_min = 0.;
     let time_max = 1.;
     let camera = Camera::new(
         lookfrom,
         lookat,
         Vec3::new(0., 1., 0.),
-        45.,
+        20.,
         opt.width as f32 / opt.height as f32,
         aperture,
         dist_to_focus,
@@ -36,7 +37,23 @@ pub fn new(opt: &Opt) -> Scene {
         Box::new(ConstantTexture::new(Vec3::new(0.4, 1.0, 0.4)))
     };
 
+    let world_image_bytes = include_bytes!("../../images/world.jpg");
+    let it = ImageTexture::new(image::load_from_memory(world_image_bytes).unwrap().to_rgb());
     let objects: Vec<Box<Hit>> = vec![
+        // Big sphere
+        Box::new(Sphere::new(
+            Vec3::new(0., 2., 0.),
+            2.0,
+            Box::new(Lambertian::new(Box::new(it))),
+        )),
+        // Earth sized sphere
+        Box::new(Sphere::new(
+            Vec3::new(0., -1000., 0.),
+            1000.,
+            // Box::new(Lambertian::new(ground_color)),
+            Box::new(Lambertian::new(Box::new(NoiseTexture::with_scale(10.)))),
+        )),
+        /*
         Box::new(Sphere::new(
             Vec3::new(0., 0., 0.),
             0.5,
@@ -44,19 +61,6 @@ pub fn new(opt: &Opt) -> Scene {
                 0.1, 0.2, 0.5,
             ))))),
         )),
-        // Big sphere
-        Box::new(Sphere::new(
-            Vec3::new(0., 0., -2.),
-            1.0,
-            Box::new(Lambertian::new(Box::new(NoiseTexture::with_scale(10.)))),
-        )),
-        // Earth sized sphere
-        Box::new(Sphere::new(
-            Vec3::new(0., -100.5, 0.),
-            100.,
-            // Box::new(Lambertian::new(ground_color)),
-            Box::new(Lambertian::new(Box::new(NoiseTexture::new()))),
-        )),
         // Shiny sphere
         Box::new(Sphere::new(
             Vec3::new(1., 0., 0.),
@@ -73,6 +77,7 @@ pub fn new(opt: &Opt) -> Scene {
                 0.2, 0.8, 0.2,
             ))))),
         )),
+        */
     ];
     let world: Box<Hit> = if opt.use_accel {
         Box::new(KDTree::new(objects, time_min, time_max))
diff --git a/rtiow/src/sphere.rs b/rtiow/src/sphere.rs
index ca1624d..3f0e49e 100644
--- a/rtiow/src/sphere.rs
+++ b/rtiow/src/sphere.rs
@@ -1,3 +1,5 @@
+use std::f32::consts::PI;
+
 use aabb::AABB;
 use hitable::Hit;
 use hitable::HitRecord;
@@ -12,6 +14,14 @@ pub struct Sphere {
     material: Box<Material>,
 }
 
+pub fn get_sphere_uv(p: Vec3) -> (f32, f32) {
+    let phi = p.z.atan2(p.x);
+    let theta = p.y.asin();
+    let u = 1. - (phi + PI) / (2. * PI);
+    let v = (theta + PI / 2.) / PI;
+    (u, v)
+}
+
 impl Sphere {
     pub fn new(center: Vec3, radius: f32, material: Box<Material>) -> Sphere {
         Sphere {
@@ -33,8 +43,10 @@ impl Hit for Sphere {
             let temp = (-b - (b * b - a * c).sqrt()) / a;
             if temp < t_max && temp > t_min {
                 let point = r.point_at_parameter(temp);
+                let uv = get_sphere_uv((point - self.center) / self.radius);
                 return Some(HitRecord {
                     t: temp,
+                    uv,
                     p: point,
                     normal: (point - self.center) / self.radius,
                     material: &*self.material,
@@ -43,8 +55,10 @@ impl Hit for Sphere {
             let temp = (-b + (b * b - a * c).sqrt()) / a;
             if temp < t_max && temp > t_min {
                 let point = r.point_at_parameter(temp);
+                let uv = get_sphere_uv((point - self.center) / self.radius);
                 return Some(HitRecord {
                     t: temp,
+                    uv,
                     p: point,
                     normal: (point - self.center) / self.radius,
                     material: &*self.material,
diff --git a/rtiow/src/texture.rs b/rtiow/src/texture.rs
index 6ca0399..9a47133 100644
--- a/rtiow/src/texture.rs
+++ b/rtiow/src/texture.rs
@@ -1,3 +1,6 @@
+use image::RgbImage;
+
+use perlin::turb;
 use perlin::GENERATOR;
 use vec3::Vec3;
 
@@ -58,6 +61,37 @@ impl NoiseTexture {
 
 impl Texture for NoiseTexture {
     fn value(&self, _u: f32, _v: f32, p: Vec3) -> Vec3 {
-        Vec3::new(1., 1., 1.) * 0.5 * (1. + GENERATOR.noise(self.scale * p))
+        //Vec3::new(1., 1., 1.) * turb(self.scale * p, 7)
+        //Vec3::new(1., 1., 1.) * 0.5 * (1. + turb(self.scale * p, 7))
+        Vec3::new(1., 1., 1.) * 0.5 * (1. + (self.scale * p.x + 5. * turb(p, 7)).sin())
+        //Vec3::new(1., 1., 1.) * 0.5 * (1. + GENERATOR.noise(self.scale * p))
+    }
+}
+
+pub struct ImageTexture {
+    img: RgbImage,
+    width: f32,
+    height: f32,
+}
+
+impl ImageTexture {
+    pub fn new(img: RgbImage) -> ImageTexture {
+        let (w, h) = img.dimensions();
+        ImageTexture {
+            img,
+            width: w as f32,
+            height: h as f32,
+        }
+    }
+}
+
+impl Texture for ImageTexture {
+    fn value(&self, u: f32, v: f32, _p: Vec3) -> Vec3 {
+        // Wrap texcoords by default.
+        let x = (u % 1. * self.width) as u32;
+        let y = ((1. - v % 1.) * self.height) as u32;
+        let p = self.img.get_pixel(x, y);
+        let rgb = Vec3::new(p[0] as f32 / 255., p[1] as f32 / 255., p[2] as f32 / 255.);
+        rgb
     }
 }