Combining Yupo Paintings and Portraits

A few posts ago I had mentioned that I wanted to combine the yupo paper paintings with my portraits. I didn't think it necessary for all portraits to be combined because on some of them the bleach was very active due to a highly coloured background, whereas some were a bit more dull or the bleach had run down the page meaning it had gone a murky brown.
I selected three portraits and cut out part of my yupo paintings and put it on top.