Creature Related
Firstly, let’s just take a second to marvel at the OP’s eyesight. We’re pretty sure most of us would have missed those tiny specks hanging off the cabinet. Even if we had noticed them, we would have just assumed it was a thread or something.
Anyhow, getting back to the mystery at hand, the last thing this person probably wanted to hear is that those specks are insect-related but lo and behold, that’s exactly what they are. As it turns out, they are “Lacewing eggs.” Apparently, these delicate insects with lacelike wings lay their eggs on a thread of hardened mucus attached to a leaf. Well, you got the wrong location.