This is a technique that is available through "Beautiful Faces" by Jane Davenport. I highly recommend you buy the book!
This was a fun piece using colored paper napkins with colors and patterns that spoke to me. I also used the following materials:
11x14 mixed media paper
Acrylic Matte Medium by Golden
White Gesso by Golden
Good large flat brush to glue tissue down & smaller flat brush for detail work. I use a 4 for detail.
Black archival ink using a ranger tool to dab ink over
Acrylic paint by Cremcoat – Santa’s Flesh, Think Pink, Tahiti Blue, Sweet Pea
Jane Davenport Platinum ink pen with nib (love this)
Prismacolor col-erase black