First decide what part of the napkin you will use. You may use all of it or little parts of it.
In this case I just need a few flowers. So, I used scissors to cut around them.
Then, notice that I tore part of the napkin. When the napkin is applied with Golden Matte Medium, the torn edge feathers out and disappears....almost.
Cutting or tearing just depends on what effect you want.
The cut edge was where I wanted more control.
Mostly, napkins have three layers. Gently separate the layers because you only want to use the top layer.
Clue: the cut edge is sometime hard to separate. Hold the edge between your fingers close to your mouth and blow. It will separate enough so you can pull it apart.
You cannot apply the medium to the napkin because it is too fragile.
Apply an even smooth amount of medium to your art.
This picture shows too much and was only for photographic purposes.
Gently lay the napkin in place. You will not be able to move it once it makes total contact. You can hold it up and gage where you want it.
When you are happy with the placement, use the brush that still has medium on it to gently smooth the napkin.
Be happy with a few wrinkles.
Then with your finger very very very very gently rub it a little more.
You will discover after only a few moments, the napkin is biodegradable.
It just kinda wants to melt away. That is the good and the bad and sometimes the ugly.
I have to relearn this with each napkin that if play with.
Since placement is sometimes critical, just let the edge hang over. You can decide if you want to remove it or leave some.
When there is an area like the little violet on her chin that you are not happy with, you can just rub it off.
This point is made because I sometime collage napkins into my altered books. The hang over part will tear right away along the paper edge and leave a beautiful edge.
Now let it dry. After it is dry, you can use other mediums over it. You can paint over it which I usually do. It want get wet and be fragile after it has dried.
So here she is. Notice that I added more napkin at the bottom and in her hair. It is the transparent quality that is so appealing. Don't you think?