time space motion

The light through the window was recorded at time compressed to one hundred twentieth during the season when the altitude of the sun is the lowest. The light deeply went into architecture lighted up form of space and expression of the structure. I imagine the existence of the atmosphere and infinite course of the light through flickering variation. If time is defined as a motion of sunlight by Earth’s rotation, I can say that I’m observing “time” as well as space and light.