close up of leaves and algae in a mountain stream, valtrebbia, italy

abstract alga art artistic autumn background blur blurred brook bubbly confuse confusion creek emilia europe exposure expressionism fall fast flood flow flowing fresh full fuzzy grass green italia italy leaf leaves life light long luminous movement nature oil paint piacenza rapid reflection romagna sparkling still storm stream surface texture time torrent trebbia underwater val valtrebbia vibrant vivacious vivid water