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ISS Star Trails

Posted by Jon M

Expedition 31 Flight Engineer Don Pettit relayed some information about photographic techniques used to achieve the images:

“My star trail images are made by taking a time exposure of about 10 to 15 minutes. However, with modern digital cameras, 30 seconds is about the longest exposure possible, due to electronic detector noise effectively snowing out the image. To achieve the longer exposures I do what many amateur astronomers do. I take multiple 30-second exposures, then ‘stack’ them using imaging software, thus producing the longer exposure.”

View full set on Flickr

Weekend Inspiration: Michael Murphy

Posted by Jon M











“Forgotten Modernism” is the title of an ongoing visual exploration of San Francisco’s rich catalog of modern architecture by Michael Murphy:

Often overlooked, Modern architecture in San Francisco has played an important role in the ongoing Modernist Movement, and this work is an attempt to acknowledge the contribution that these stunning buildings make to the visual landscape.
Using bold colors and a stylized graphics, I portray this architecture not as something that quietly blends into a background, but rather elevating achievements that embody the best and highest principles that Modern architecture has to offer all of us.

Wish these were sold at every gift shop here in San Francisco.

Weekend Inspiration: Alberto Seveso

Posted by Jon M










Italian artist Alberto Seveso was born in Milan, but is now working as a freelancer in Portoscuso, Sardinia-Italy. In his series a due Colori Seveso experiments with high-speed photography while trying to find a new way to make something beautiful using ink and water. Loving to play with colors and tones, this series embodies the concept of stopping time through ink in the image.

Found via Ignant