Avant Garde hair show...

In February we are taking part in a hair show for college, we need two different models for two different themes, the themes are Wildlife and Avant Garde. As Avant Garde is very extravagant, I've decided to create something a little like this picture, so creating a "zig zag" effect all over the hair, pinning them up randomly.
 I will achieve this by using small sections and spraying them with hair spray before placing them in foil. Once the section is placed on top of a piece of foil I will then spray the hair again before adding a top piece of foil. After that I will fold the bottom part of the foil towards myself and apply the straighteners onto the section, once I've done this I will fold the rest of the foil as if I was creating a "paper fan" so towards you then away from you etc. Once the foil is folded I will apply the straighteners all over the foil and leave to cool down inside the foil. I will do this all over the hair.
When the hair has cooled down I will take them out and pin each section randomly upon the head then give it one final spray to finish off the look.