river cascading over a series of small waterfalls in Sochi, Russia

river cascading over a series of small waterfalls in Sochi, Russia. The river's water is a mix of clear and turquoise hues due to the aeration from the falls. On the left bank of the river, there's residential architecture interspersed with trees lacking leaves. Power lines and transmission towers stretch across the scene in the background. The sky is overcast. Rocks and some logs are seen on the right side near the waterfall.