The current can be quite swift or drift along quite slow. The Rock Flour, which gives color to the rivers and lakes in the Rockies begins to settle in the water and the color accumulates and begins to show. At last light, the rays are too low to really reflect on the rock flour suspended in the water but the hue still shows. Create your Personal Portfolio Page and let us share it monthly to over 300,000 members and followers. Benefits of VIP membership:• Your Personal Portfolio Page – click here to see sample• We promote your portfolio monthly to over 300,000 followers• Download 12 new issues of the magazine every year• Download ALL back issues• Download premium eBooks worth £19.45.