Response to Weekly Challenge: Design a Comic Book Template
I used the option 3 suggested by Tom in this post:
From his original template, I created 8 slides with black margin:
This template has individual background to each box. One can use a different color for each box.
I used hand-draw boxes (http://community.articulate.com/downloads/p/817.aspx) to create irregular strips.
The zip file contains PowerPoint and Storyline files.