Nice. I like it a lot, it's simple but it's abstract, love that combo. Text goes nicely with the sig. 9/10
You could try moving the text to the left, and cropping it to kill the negative space on the left side.
I just don't think the abstract render fits with this sig well at all, it's just kind of randomly placed in the background.
I would look nice as a banner or wall but the sig is uneven and too "whitish". Still it looks very nice.