diff --git a/main.c b/main.c
index 0ff2659..7c21cb5 100644
--- a/main.c
+++ b/main.c
@@ -6,19 +6,22 @@ int main(void) {
 
   printf("P3\n%u %u\n255\n", image_width, image_height);
 
-  for(int j = image_height - 1; j >= 0; --j) {
-    for(int i = 0; i < image_width; ++i) {
-        double r = (double)(i) / (image_width - 1);
-        double g = (double)(j) / (image_height - 1);
-        double b = 0.25;
+  for (int j = image_height - 1; j >= 0; --j) {
+    fprintf(stderr, "\rScanlines remaining: %d      ", j);
+    for (int i = 0; i < image_width; ++i) {
+      double r = (double)(i) / (image_width - 1);
+      double g = (double)(j) / (image_height - 1);
+      double b = 0.25;
 
-        int ir = (int)(255.999 * r);
-        int ig = (int)(255.999 * g);
-        int ib = (int)(255.999 * b);
+      int ir = (int)(255.999 * r);
+      int ig = (int)(255.999 * g);
+      int ib = (int)(255.999 * b);
 
-        printf("%d %d %d\n", ir, ig, ib);
+      printf("%d %d %d\n", ir, ig, ib);
     }
   }
 
+  fprintf(stderr, "\nDone.\n");
+
   return 0;
 }