From platonic solids to making slime'.
I think we find it somehow comforting to fill in the gaps in a space. Maybe it's the filling of spaces in a well-organised weekly planner, showing us how to break down future time and therefore how to plan for it. Or filling the kitchen cupboards with food and feeling that it can hold out for a while. Or turn the key in the lock and leave it there so you can sleep more soundly ...
To be an artist concerned with "filling" is to play with space-time.
"Filling" implies a container of specific dimensions. If you do not calculate both volumes accurately (the container and the substance filling the container), the substance may overflow and enter another container space. This overflow or spillage wants to continue to fill, even if its root and origin are of a different nature and form. Adaptation always implies evolution and change, giving the verb "to fill" a tremendously positive and natural dimension.