"Today I share another single image from my photo report a few days ago. I'm slowly getting more comfortable with my long exposure photography. Really the key is to find a good motive to work with. I'm also thinking to eventually get a ultra wide lens in the near future. I want to focus a bit more on long exposures and landscapes instead of shooting 95% Street Photography :)). I'm eying at the 12-24 2.8 Sigma Art or the 15-30 2.8 Tamron. Does anyone of you guys have experience with one of these 2 lenses?