There is no real flow that follows with the shape of the flower, it was hard to actually work out it was a flower too >_<
The filters you applied really drag the sig down, it makes it look like a badly saved JPEG rather then improving upon the sig. The text is very detached from the theme as well, too many effects were placed with the text.
Only I can pull off the 1px black stroke with the text, and I dont even do it that well. At least she ( Im guessing by name? ) tryed to add some flow by making it looks like the something was being pulled into the center with the yellow lines. Although a little bit of it got off and cause it to be messed up. ( Top right and top left ) and the text is just poo, dont really like the box you put in with it either.