And Practical Scrappers offer a challenge, where fiber, floss or ribbon are to be used. I just want to share a few ideas I used in my wedding scrapbook which I've completed not so long ago =)
So, let me show off (or remind those who have seen that already) some of the fiber-ribbon ideas:
1)

A doodle: two fibers (yellow and green) twisted together and glued in a shape of doodle. How to make a nice doodle you may ask? Easy! =) Print out a doodle you like (there's a plenty of them in the Internet you can use for free) or draw it yourself. Then place a piece of paper with the doodle right on the place where you want to make a fiber doodle - and trace it with an embossing tool (or a crochet, a pen, a knitting needle etc). You'll have a slightly pressed trace on the place you want the doodle to be. Take the fiber, glue the trace and place it to cover the trace! There you go: