36 to the snow of the main can [canon] wall In its approach to the edge of the gorge it descends a gentle incline about 50 feet in length where it acquires a lace structure & becomes white with friction but on swing [swinging] free over the beetling wall the stiff breeze generated by the main fall wh [which] constantly sweep the gorge, sways it gently down & at the same time [winnows] searches its whole substance through & through [winnowing] out all its foam dust & leaving it nothing but a transparent shower of glistening diamonds. When the sun shines up the gorge about midday as it is doing now this Diamond fall is [finally] dazzled & so is the broad white cascade into whose leaping foam it confidingly pours. [both] The walls of the gor...