Totally office-friendly, you will get to enjoy these bloody negative space nails long after Halloween is over.

Image via @gelsbybry

Just bones on black — it really works, though, doesn't it?

Image via @polished_yogi

They've been dead, but they rose because they didn't want to miss that scheduled nail appointment — it was not easy to get the slot, OK?

Image via @gaudyoctopus

Not one is the same as the other, yet it just works so well.

Image via @polishedbycolette

For those who like it simple, just 2 nails have tiny ghosts, webs and pumpkins, making this negative space black design wearable past Halloween, too.

Image via @ingridraiana_