Sandy dunes near Lagoa Bonita (Beautiful lagoon) at Parque Nacional dos Lencois Maranhenses, Brazil, South America

americas arid landscape barren brazil brazilian color color image colour contemporary day daytime desert dune figure lagoa bonita lagoon landscape lencois maranhenses national park natural world nature nobody outdoors outside park parque nacional dos lencois maranhenses photography sand sand dune sandy scenics shape south america south american surface processes topography travel travel destinations water