i have a really boring "unknown fibers" tan area rug that i got really cheap...(yes i know it isnt clothing, but i could wear it around for a while if it would get a response from the purist rc persons in the crowd)....anyways, id like to do a jackson pollock number on it and wonder what kind of dye to use...was thinking leather dye...it cant be washed or rinsed once dyed (its 9'x12') and i dont want it to rub off on the dog or offgas for eternity (i know, the rug itself is going to do that) ...any suggestions???...thanks, w