Pick a logo you like and draw it quite large on your peice of paper with a pencil.

Lightly devide up the paper into crearive sections.  As you can see with my transformer design that I used straight and curved lines.

After you devide it up, ink the lines you want to keep and erase the ones you no longer want.

Colour it in.  You can see in some places I replaced the red colour of the transformer logog with the curve colours, but you still can see the logog clearly.

Below are a few different examples.