This one's a day late due to flaky DSL...

I'm not even close to finishing this one as it's terribly difficult and I do have a job, but it looks pretty nice when it's all together. To keep with my policy of not posting solutions, I'm going to have to leave out Susanne's nice photo of the completed puzzle, as that is, effectively, the solution. You get the idea, though, right?

The puzzlemaker for this heart has a website, where you can find this as well as yin-yangs, huge rectangles, human heads, and other variations. The maker claims each to be "unique" in that no two are cut the same.