Till this end, I don't think that anyone understood what OP meant. To me, I think he wanted to post the picture of someone who wanted to serve as escrow for him so that we can see the the person. This is unlikely and a weird thing to do.

The second meaning could be that he thought he needed an escrow to post images in the forum. This is still very much unlikely because the thread title was explicit. I wonder how the Op became clueless in the body of the post.

Still, he might be a deliberate attention seeker who is planning to execute something not friendly. Seems he's nuked.