World Adult Industry - Beta : Is this draw is correct?

[jameskingley]

Hi,

I try to draw the adult industry organisation: blog-adult-market.jpg

My english is not perfect and I may be wrong in some point. Maybe I forget something? Would you like to modify something on it?

Critics are welcome. I need to improve it.

Thanks.
http://myownlivecamsite.com/imgs/blog-adult-market.jpg