Castle Yard and Modern Prague

I’ve long looked to capture gradients from nature to civilization in my images, but I think this one captures a gradient, instead, through time. The foreground, among the Royal Gardens of Prague Castle, seems so ancient in contrast with Old Town in the middle-distance and the twentieth-century additions to the city on the horizon.

Castle Yard and Modern Prague

Sodium Emission vs. Rayleigh Scattering

We’re not far from the ninth anniversary of the founding of Decaseconds, and I came upon this arresting image of Berkeley Marina, the Marin Headlands, and the Golden Gate Bridge (never before published here) while searching for just the right anniversary shot. I’m fascinated by the way the orange emission of sodium vapor lamps lighting Berkeley (I’m sure now all swapped for white LEDs) matches the Rayleigh-scattered oranges of the winter sunset. The same wavelengths of light, coming from completely different mechanisms.

Sodium Emission vs. Rayleigh Scattering