Light photography reasearch

this is a photo by Josch Hambsch, which was achieved by leavng the shutter open for roughly 12 hours over night. I realy like how you can see the movement of the stars in a circle. Its cool that you can see something in this photograph that you wouldnt even no happened

This is a photo taken by Philip Bitnar, I like this photo as its quite subtle in a way.. he hasnt gone over the top with his light drawing but theres still quite a lot happening, i like how the background has two different colours, it almost gives the photo a airry feeling.

 These two bottom photos i think are extremely cool. I love how the background is either dark or completly black and this one colum of light is illuminating an object. I think i would quite like to play with this with my photography as i think it would be an awsome thing to experiment with.