I need your help. It's not super important, but, I need to show my friend a picture of a horse pulling a "beak" face. Like, when it's anxious it pulls this face where it sticks its top lip out and juts its chin in the air and it's lip looks like a beak. A behaviour, such as rearing, or bolting, usually follows. I'm having great difficulty finding one on the internet.
Some horses also pull this face when they're having a scratch, or when they're concentrating on something. I've also seen it a few times with a foal being taught to lead, and it's just point blank refusing and just pulling this daft face!
Has anybody got such a picture of a horse pulling this "beak" face?