diff --git a/render.go b/render.go
index 25f6094..4930e3c 100644
--- a/render.go
+++ b/render.go
@@ -18,7 +18,7 @@ import (
 
 const (
 	Size       = 128
-	Iterations = (1<<16 - 1) / 128
+	Iterations = 1<<16 - 1
 )
 
 var (
@@ -47,7 +47,7 @@ func main() {
 
 	colorStep := float64(Iterations)
 	//	colors = interpolateColors("Plan9", colorStep)
-	colors = interpolateColors("Vivid", colorStep)
+	colors = interpolateColors("Solarized", colorStep)
 
 	log.Fatal(http.ListenAndServe(":6161", nil))
 }
@@ -166,7 +166,6 @@ func renderTile(w http.ResponseWriter, r *http.Request) {
 			queue <- pixel{img, x, y, tileX - int64(1<<tileZoom-1) - 1, tileY, uint16(tileZoom), &wg}
 		}
 	}
-
 	wg.Wait()
 	w.Header().Set("Content-Type", "image/png")
 	png.Encode(w, img)