One of the TTD's (things to do) in Luang Prabang is hike up to the top of Mount Phousi (pronounced Poo-See... no joke) and catch the sunrise or sunset. Not so much a mountain as it's really just more of a big hill.
We went up one night even though it was grey skies, and by the time we got to the top rain was coming down. But it was beautiful even though there was no sun. The picture was taken on my phone so quality is beyond abysmal. We did see a few lightening bolts fly from the sky which really added to the atmosphere. That and the ginger gap year brit high on some drug sitting on a rock just taking it all in, getting soaked and being all "yeah, man".
I hope to get a good sunrise or sunset photo one day.