diff --git a/main.nim b/main.nim
index dd592d4..1683237 100644
--- a/main.nim
+++ b/main.nim
@@ -1,15 +1,14 @@
-import mandelbrot, colors
+import mandelbrot, colors, nimBMP
 
-echo mandelbrot.generateImage(800, 600, 150'f64, 32, 570)[0][0]
+let img = mandelbrot.generateImage(800, 600, 150'f64, 32, 570)
+var raw:seq[uint8]
 
-import stb_image/write as stbiw
+for y in img:
+    for x in y:
+        let rgb = x.extractRGB()
+        raw.add(rgb.r.uint8)
+        raw.add(rgb.g.uint8)
+        raw.add(rgb.b.uint8)
 
-# Stuff some pixels
-var data: seq[uint8] = @[]
-data.add(0x00)
-data.add(0x80)
-data.add(0xFF)
-
-# save it (as monochrome)
-stbiw.writeBMP("three.bmp", 3, 1, stbiw.Y, data)
+saveBMP24("mandelbrot.bmp", raw, 800, 600)
 
diff --git a/mandelbrot.bmp b/mandelbrot.bmp
new file mode 100644
index 0000000..5ab43cb
Binary files /dev/null and b/mandelbrot.bmp differ
diff --git a/mandelbrot.nimble b/mandelbrot.nimble
index a304274..9153001 100644
--- a/mandelbrot.nimble
+++ b/mandelbrot.nimble
@@ -11,3 +11,4 @@ bin           = @["main"]
 
 requires "nim >= 0.19.9"
 requires "stbimage >= 2.3"
+requires "nimbmp >= 0.1.6"
diff --git a/three.bmp b/three.bmp
deleted file mode 100644
index 7c5a72e..0000000
Binary files a/three.bmp and /dev/null differ