These are people whose images were captured on the streets, but difficult to figure out exactly what is going on with them. Unfortunately in this first photograph I could not get the face but the outfit itself was intriguing. This old man is dressing himself up in fancy shiny gear, and its curious as to why! He is stuffing something into the back of a scooter. more colourful shiny material.
A closer look shows that she is not old at all, but quite young, possibly in her thirties. And she is wearing make-up, which makes one suspect her calling. Homeless people do not generally use make-up.