Paper bag--we used grocery bags
Brown (or black or maroon, etc) acrylic paint--we used Setacolor fabric paint
Pellon 72 (73?) double-sided stiffener (or your favorite stiffener and sticky stuff)
Fabric for the lining of portfolio
Envelope or folder to hold things in your portfolio
Glue--we used Tacky Glue
Sewing Machine (optional--for binding)
Fastener optional (elastic to go around binder, ribbon and button etc etc)
To Make "Leather"
Step 1: Open paper back to lie flat.
Step 2: On inside of paper bag, do a light wash of paint. We used about 1 part paint to 10 parts water, and got the whole bag wet, but somewhat splotchy.
Step 3: Let dry completely. The patient people can do this by waiting a day. Some of us are impatient and use a hair dryer to speed the process.
Step 4: Crinkle up the bag into a small a ball as you can get it. The flatten it out. Crinkle again. Repeat 3-4 times until it's nice and wrinkled. Spread flatish.
Step 5: Daub on full-strength paint onto the bag. The goal is to rub the paint over the top layers of wrinkles, but leave the gullies without paint in them. It looks good to have a little more paint here, a little less there. Try to keep the paint on the top--not down in the holes.
Step 6: When it's dryish, iron flat.
You've got yourself a piece of "leather." See the next post for making the portfolio.