silhouette of team work oft two young men in a row boat at sunset

active activity adventure alster athlete backlight boat boating canoe canoeing challenge competition course crane dusk equipment evening exercise golden hamburg healthy horizontal journey kayak kayaking lake lane leisure lifestyle man men motion nature nautical oar orange orangesky outdoors paddle paddling people pond power purplesky pursuit quiet race recreational reflection regatta relaxation ripple river row rowing serene silhouette speed sport start summer sun sunrise sunset team teamwork together tourism tourist training tranquil twilight unrecognizable vacation vacations vessel water work young