Night sky can give a lot of opportunities to take wonderful images. One of them is photographing the trails caused by the apparent movement of the stars on the sky due to the Earth rotation around its axis.
The image below gives an example of star trail photography, being taken in front of a hotel during a weekend at seaside.
This week a brand new camera concept was announced, which promises to revolutionize the way pictures are taken since the introduction of photography in 1800′s. We all had missed shots due to poor focus, Lytro concept will make sure this will not happen, allowing photographers to change the focus points and even have full scene in focus any time after the picture is taken. Looking at the example below I have to say I am looking forward to see their product on the market.