diff --git a/src/main.rs b/src/main.rs
index 7971d12..878b230 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -23,8 +23,8 @@ fn main() {
 
 fn camera_render() {
 
-    let width: i32 = 400;
-    let height: i32 = 200;
+    let width: i32 = 1920;
+    let height: i32 = 1080;
     let pw_r = PPMWriter::new(
         BufWriter::new(File::create("./target/ray_sphere_normal_scene_render.ppm").unwrap()), 
         width, height);
@@ -39,8 +39,8 @@ fn camera_render() {
         width,
         16.0 / 9.0,
         2.0,
-        Point::new(0.0, 0.0, 0.0),
-        Vec3::new(0.0, 0.0, -1.0),
+        Point::new(0.0, -0.5, 0.0),
+        Vec3::new(0.0, 0.0, -0.5),
         100,
         50,
         pw
@@ -50,14 +50,14 @@ fn camera_render() {
     let mut world = HittableList::new();
 
     let plane_m = Some(MaterialKind::Lambertian(Lambertian{albedo: Color::new(0.3, 0.2, 0.5)}));
-    let plane2_m = Some(MaterialKind::Metal(Metal{albedo: Color::new(0.3, 0.2, 0.5)}));
+    // let plane2_m = Some(MaterialKind::Metal(Metal{albedo: Color::new(0.999, 0.999, 0.999)}));
     let center_m = Some(MaterialKind::Lambertian(Lambertian{albedo: Color::new(0.1, 0.2, 0.5)}));
-    let left_m = Some(MaterialKind::Metal(Metal{albedo: Color::new(0.8, 0.8, 0.8)}));
+    let left_m = Some(MaterialKind::Metal(Metal{albedo: Color::new(0.799, 0.599, 0.799)}));
     let right_m = Some(MaterialKind::Metal(Metal{albedo: Color::new(0.8, 0.6, 0.2)}));
 
-    world.put(Box::new(Sphere::new(Point::new(0.0, -100.5, -1.2), 100.0, plane2_m)));
+    world.put(Box::new(Sphere::new(Point::new(0.0, -100.5, -1.2), 100.0, plane_m)));
     world.put(Box::new(Sphere::new(Point::new(0.0,    0.0, -1.2), 0.5, center_m)));
-    world.put(Box::new(Sphere::new(Point::new(-1.0,    0.0, -1.0), 0.5, left_m)));
+    world.put(Box::new(Sphere::new(Point::new(-2.0,    0.0, -1.0), 1.0, left_m)));
     world.put(Box::new(Sphere::new(Point::new(1.0,    0.0, -1.0), 0.5, right_m)));
 
     camera.render(&world);