This photo continues abstract topic, because at first sight it is hard to understand what the white objects are. Its frozen snow and ice floes floating down the river and in front of them drizzling snow flakes.
I bought Tamron 17-50 f2,8 and had to take some test photos. Finally after almost one year using only >50mm ranges I can shoot at much wider as I did in this photo. A Šilas bridge at winter landscape.