an ancient fishing boat and material transport

adige aerial amazons ancient autumn background big black boat boats brahmaputra brenta city clean congo cordoba debris december edge enisej fall fishing flood fly full granada grande grass guadalquivir huang hurricanes jiang landscape lena material mekong mississippi monsoons nature niger nile october often rainfall rains rio river rivers seville shore spain spring stream summer transport tree trees tunguska uncontaminated volga water waterfall white winter yangtze yellow