Photographer Skip Brown surfs his kayak on a whitewater wave on the Potomac River on the border of Virginia and Maryland, United States of America, North America

one person 60 64 years mature adult mature men people color image horizontal outdoors sunset dusk potomac river river flowing water water travel travel destinations usa north america maryland one mature man only only men adult adults only boat point of view nature white water kayaking kayak adventure leisure activity recreational pursuit extreme sports risk exhilaration rapid lens flare oar travel destination tourist destination tourist destinations sundown evening twilight rivers outdoor outside one person only 1 person 1 person only person mature man middle aged man middle aged man middle aged men middle aged men man men male males middle aged middle aged mature adults adults kayaks canoe canoes nautical vessel nautical vessels boat boats recreation recreational pursuits leisure leisure activities transport transportation 60 65 60 to 65 60 65 years 60 to 65 years 60s