Remove Image from NSImageView

I have tried searching thru the documentation and tried many things but can’t seem to find how to remove an Image form an ImageView. I’m showing an image with:

set pathToImage to POSIX path of (Path:To:Image)
set showImage to NSImage’s alloc()'s initWithContentsOfFile_(pathToImage)
ImageView’s setImage_(showImage)

I just want to remove the image so the image view is blank again.
Thanks,

My guess would be to try the equivalent of nil… missing value, right?

ImageView’s setImage_(missing value)

That was simple enough… Thank you!!!