diff --git a/calc_cc_xyz.py b/calc_cc_xyz.py
index 53d9706..485e7b4 100644
--- a/calc_cc_xyz.py
+++ b/calc_cc_xyz.py
@@ -34,13 +34,16 @@
 XYZcc24 = ((rep * cc24.T) @ cmf) * K
 print(XYZcc24)
 
+plt.subplot(1, 3, 1)
+plt.plot(wl, cmf)
+plt.title("Color Matching Func")
+plt.subplot(1, 3, 2)
+plt.plot(wl, d65)
+plt.title("D65 illuminant")
+plt.subplot(1, 3, 3)
+plt.plot(wl, cc24)
+plt.title("Target spectrum")
+
+plt.show()
+
 np.savetxt("XYZ_output.csv", XYZcc24, delimiter=",", fmt="%.4f")
-
-# plt.subplot(1, 3, 1)
-# plt.plot(wl, cmf)
-# plt.subplot(1, 3, 2)
-# plt.plot(wl, d65)
-# plt.subplot(1, 3, 3)
-# plt.plot(wl, cc24)
-
-# plt.show()