The rule that the light color gives more space there is also work. In general, choose the wallpaper should be based on the purpose of the room and the style that you want to see in the end.
Kama kwa rangi, basi ni inategemea samani, ukubwa chumba na mtindo wa jumla wa mambo ya ndani. Kanuni kwamba rangi mwanga inatoa nafasi zaidi pia kuna kazi.