This is beautiful Yosemite Valley in Spring. In the foreground, you see Merced River (carrying quite a bit water because of the melting snow) - on the left: El Capitan. On the right, Bridalveil Falls. In the back (small) - famous Half Dome. I used a Tiffen polarizer to eliminate the reflections on the water and to bring out the colors of foliage and sky. I also used a ND filter from Hoya to be able to achieve a slow shutter speed for blurred water and clouds.