The Dirty House - some definition

The Dirty House - a space exist in the unobserved motion space

Dusty Window - a slim space that is occupied with dust particles which form the unequal transparency for light coming through, it is the lens that filters and projects the shimmering light.

Dusted Object - the partial geometry of object that covered by dust in the space that causes the blur of visualization, the object geometry that is continues shifting over time.

Dusted Room - the space which is constructed without volume but with the motion dust particles that aggregate as a dust cloud, the fluctuating cloud that surrounds an irregular space.

Dusty Floor - the shifting landscape in the space that is revealing the motion trajectories by the object imprinted trace on the layered surface of dust.