An idle thought while waiting out a snowstorm led to an accidental artistic discovery: projecting a movie on falling snow can result in an visually rich result bordering on magical, in turn captured on film.

Photographer Brian Maffit had no idea what to expect when he turned his projector to face outside his window during a snowstorm, but when he realized the potential, he began documenting the results with both still and video cameras.

By zooming in and out, shifting the perspective of the projector and the camera, and taking shots at various degrees of snowy downfall and capturing moments throughout the movie, the images end up spanning a surprising visual range of colors and contrasts.

“The ‘RGB dots’ were the biggest surprise, I guess when the projector is showing a white screen, it is really rapidly cycling between fully-saturated red, green, and blue screens… thus the dots in a few of the shots.”

Aside from the embedded video and stills found here, you can also visit his Flickr page for high-resolution images taken throughout the experience. And the film in question? The Lorax. Perhaps best watched on snow anyway.

Serving as a bright and bold last-chance warning for vehicles about to enter tunnels, this wall of water painted turns into a kind of hovering hologram designed to STOP impending drivers from creating or compounding tunnel disaster situations.

Dubbed Softstop and deployed first in Australia, the liquid signage does no damage should a car or truck pass through, but still provides an impossible-to-ignore signal for drivers. It is used to warn off too-tall trucks and deter Sydney Harbor Tunnel entry in cases of fires or crashes going on inside the tunnel.

This solution came about after conventional signage failed to warn off drivers in an emergency. “We had a fire in the tunnel,” explains Harbor Tunnel GM Bob Allen, “motorists ignored the warning lights and signs and continued driving towards the fire. These drivers exposed themselves to smoke and toxic fumes from the fire and then to compound the situation they turned around (in a one way tunnel) and drove back out of the tunnel against incoming traffic.”

The wall-of-water solution came about as a collaboration between Laservision, a creative technology firm that designs architectural lighting, and a pump manufacturer: Grundfos.