Shapes in wires

I went outside to take a couple of quick images. So cold out there today but no snow thankfully! G had taken the wire off the straw in the garlic raised box and it was hanging over another empty one, so I took a couple of shots and did a mirror image. 
The wire's on the straw to keep winter winds from blowing it away.  We've used leaves or straw and both work okay. The garlic's sprouting well, obviously not bothered by the weather we've had.