diff --git a/desktop.ini b/desktop.ini
new file mode 100644
index 0000000..d957fd1
--- /dev/null
+++ b/desktop.ini
@@ -0,0 +1,4 @@
+[ViewState]
+Mode=
+Vid=
+FolderType=Generic
diff --git a/examples.c b/examples.c
index 94d67fa..f4b7d9c 100644
--- a/examples.c
+++ b/examples.c
@@ -22,7 +22,7 @@ void example_color(int width, int height, int channels, unsigned char *image) {
     }
 }
 
-void exampleSphere(int height, int width, int channels, unsigned char *image) {
+void exampleSphere( int width, int height, int channels, unsigned char *image) {
     camera cam1;
     cam1.origin.x = 0;
     cam1.origin.y = 0;
@@ -36,7 +36,7 @@ void exampleSphere(int height, int width, int channels, unsigned char *image) {
     cam1.width = 1.920;
     cam1.height = 1.080;
     vec3 sphereOrigin = (vec3){0,0,5};
-    double sphereRadius = 1.0;
+    double sphereRadius = 2.0;
     sphere obj = (sphere){sphereOrigin, sphereRadius};
 
     vec3 worldUp = (vec3){0, 1, 0};
diff --git a/main.c b/main.c
index bcd69eb..ce5d86d 100644
--- a/main.c
+++ b/main.c
@@ -13,8 +13,8 @@
 #include "collision.h"
 #include "raytrace.h"
 int main() {
-    int width = 1280;
-    int height = 780;
+    int width = 1920;
+    int height = 1080;
     int channels = 4;
     unsigned char *image = (unsigned char*)malloc(width * height * channels );
 
diff --git a/structs.h b/structs.h
index 129577d..d5e515a 100644
--- a/structs.h
+++ b/structs.h
@@ -17,6 +17,7 @@ struct ray {
 struct sphere {
     vec3 origin;
     double radius;
+    double luminance;
 }; typedef struct sphere sphere;
 
 struct camera {
diff --git a/test.png b/test.png
index ee59d03..199c8e9 100644
Binary files a/test.png and b/test.png differ