How do I get my hair to its natural state?

[Midnightbrick695]

Hello I'm a African American male wanting to know how to get my hair in its 100% natural state no products no nothing. Here is a example of what I'm trying to get my hair to be and look like.
http://instagram.com/p/PTTqZfThiZ/
http://instagram.com/p/OrzGdCzhj4/

As you can see his hair seems to be "locking" together naturally without any any products or someone locking his hair for him. I know someone told me simply to not comb my hair. I've tried that but it looks retarded after one day. Is there something I'm missing? Do I not wash my hair either? Please someone anyone help me. I just want my hair to be in a natural state so I don't have to do anything to it.

Thank you in advanced!