Light goes swimming

I took a detour on my way home from work hoping to get some inspiration for a blip. I walked along this entryway to the Scotsman hotel and went down the Scotsman steps taking photos as I went along. I was actually pretty set on a photo I took on the steps looking out onto the underside of North Bridge (also with a long exposure) but once I enlarged this one it seemed to grow on me. Definitely a different view of the Balmoral, I love how the moving light seems to crackle and spark with electricity.