Thesis Book Cover

My brother is going to release a book, in where he describes his research within his current occupation. It's purely for those who know exactly what it is about, because the inside is mumbojumbo for the most of us :-)

I tried to schematically represent the basics of his research. Signals being received by a receptor (the snakelike shape) and passed on within the cell in different ways. It's way more detailed than this, but as I said, it is just the basics.