Directly Observing Imperceptible Change

Time-lapse movies are compelling because they give us a glimpse of events that are continually occurring around us, but at a rate normally far too slow to for us to observe directly. A History of the Sky enables the viewer to appreciate the rhythms of weather, the lengthening and shortening of days, and other atmospheric events on an immediate aesthetic level: the clouds, fog, wind, and rain form a rich visual texture, and sunrises and sunsets cascade across the screen.

~ Ken Murphy´╗┐

[From A Mosaic Time-Lapse Visualization of the Sky for an Entire Year, Brain Pickings, Feb. 2, 2012]