Curious as to what people think this is

[iamdlewis]

So as a hint this is a common item that I am sure many of us use.

• ILCE-1M2
• FE 100mm F2.8 Macro GM OSS
• 100.0 mm
• ƒ/8
• 1/2 sec
• ISO 800

 

[THXGEEK]

I see snowflakes and a branchlike structure........

Too irregular for broom bristles...

Hmmm....

 

[Chris 3754]

Fibers on some type of sponge?

 

[FowlersFreeTime]

Looks organic, like roots, or leaf veins. I'm with Chris, maybe a sponge.
If it was a plant, I'd think roots from onions or something similar.