Design a Logo.

Hello, I'm myself a designer who has been working for more over 5 years and I'm now in a middle of the process of designing a website. I'm almost finished and I require a logo design for myself. I need the logo design to be very simple, single color, I'll be using white on black. Something like this: [login to view URL] I've been playing with my initials, 'H' and "K" to make something like that but I fail every time. I need some help, someone who is an expert of minimal designs. If you have any questions, feel free to ask.