I really love art that is made with words and light such as Tracey Emin's neons. Robert Montgomery is new to me and came to my attention as he was featured on this weekend's BBC 6 Music Art Weekender. He turns his poetry into light, using solar power to illuminate his creations by night. I found this short video that explains a bit more about his work. I also love the use of billboards for art instead of ads. Lovely.