-Ok, the c4d next to her left eye is bad, remove it.
-Remove border
-Composition problems to the left of her face
-The blue next to the text ruins the colour balance
-Not too sure about the smudging above her right eye
-Can't really see what that bladeytoothy thing is
-Too much black on the left for me, but thats just because I don't like black in a tag
-Don't like the silver thing on the far right
-Text is good
-Flow is good
-Try and make your tags smaller, I reckon it makes them look more dynamic
Contrast can be improved as well as the coloring in general.
Blending is great however, an be improved at the top where anothe image sort of feathers her face.
it's a good sig, it's just that the color of her eye is bad, and the C4D on her left eye really ruins her face. also the canvas is too big, i suggest 400x150 ( perfect size imo. )
I don't like the c4d on her face over to the left side. It removes my vision from the focal. Nice work on the light, it adds composition to the sig. The flow with the smudging helps it, but over on the farthest left smudging, I think you could have added a line of black to darken it. The sig is great looking, and I especially like the text. Definitely not your best, but It's good. 7.5/10 .