Hmmm, dyeing is not what I'm talking about and do not have quite the same effect, this remains a possibility, sure, but did not at all what I'm talking about here. If I made ​​a bed in cherrywood, it will a pretty wood slightly red, I can not reproduce dye out. Moreover, unlike the walls that do not retain the identity of the wood used, furniture them yes, so they simply and naturally take the color of the wood stored should. Simple logic in my opinion.