The lowest house form is such that a toddler in a pram can see it. I wanted for the viewer generally to see this image underneath the house form. That is the shape of the space occupied by a child. It can be interpreted in various ways. Perhaps to signify death, hiding, or the idea of an anima/soul.

It is also possible, for the child to get close enough to read some of the stories of the children 'trapped' in the 'houses', depending on their literacy levels.