Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Black swan theory or a black swan event is a term used to describe a very rare or otherwise unexpected event that has a major effect, such as a financial crash or pandemic. The term is based on an ancient saying which presumed black swans did not exist.
Close-up swan facing the camera on a cobblestone floor. Birds in the background
Abandoned fun park in a rural setting. There are no people to be seen. The picture was taken in 2006. Morbid charm of a swan gondola, abandoned Spreepark Berlin amusement park, formerly known as Kulturpark Plaenterwald.
Swan spreading his wings by the pond in autumn colored park.
Trostyanets, Sumy Oblast, Ukraine - June 18,2023: Steel sculpture of two swans in the shape of a heart against the backdrop of the Manor of Koenig in Trostianets. Romantic decor on the Alley of Lovers
swans in the park in Ljubljana
Swans swim on the riverbank across from Old Town Prague.
White swan, big bird, wildlife, wild bird, swan is walking, glade, bird on the grass, park, vacation, wildlife, beautiful bird, beautiful swan
Reflection of a swan in Den Bosch
Black swan theory or a black swan event is a term used to describe a very rare or otherwise unexpected event that has a major effect. The term is based on an ancient saying which presumed black swans did not exist.\n\nIt is a metaphor often used in economics to describe surprise events with, usually, severe and negative financial and economic consequences.
Warsaw, Poland
white swans on a lake in Nymphenburg, Munich, Bavaria, Germany
White swan swimming on the lake or river by the shore. Majestic water bird
two swans swim in a pond in the park at dusk. Soft focus photo
Side view of a white swan looking at camera on a cobblestone floor. Blurred background. Lake of Zurich, Switzerland
Domestic and wild animals, birds and insects. Nature.
A swan grazes on the green lawn by the lake,Gorenjska,,Slovenija
Two white swans in a city park
Warsaw, Poland - Aug 19, 2019: Exterior front view of Krasinski Palace in Warsaw, Poland
A white swan climbed onto a bench in a cafe and is trying to look inside the room through the bars and glass.
Swan white at the park
white swan swimming in the water
A breathtaking scene capturing a flock of swans gathering at the edge of a tranquil lake as the sun sets in the background. The elegant birds, with their majestic white plumage, create a stunning contrast against the warm hues of the sunset sky. This photograph evokes a sense of peace and harmony as the swans come together in their natural habitat, showcasing the beauty of nature's evening serenade.
A white swan is by the lake
White swan on the green lake
The birds of the Daugava River meet with the people of Riga every evening. Latvia.
One white swan floats on the water of the pond and looks into the chamber. Silhouettes of large fish of mirror carp are visible in the water
Single decorated mute swan in side view, on top of a chrisstmas decoration. articial mute swan is a mass product.
Free Images: "bestof:Swan service in the National Museum in Warsaw.jpg title Swan service in the National Museum in Warsaw Service du cygne au Musée national de Varsovie Serwis"
MANNapoli Secret Cabinet entrance Italy.jpg
Visage maya, Palenque, expo musée Quai Branly Paris.jpg
Kujaku_Myoo_edit.jpg
Dinoceras mirabile Marsh MNHN.jpg
Head Helios opus sectile Colosseum Rome Italy.jpg
Extermination_of_Evil_Sendan_Kendatsuba.jpg
Permanent wooden structure used for wildlife observation.jpg
Mercure Lefebvre Louvre MR1857 noir.jpg
Streathamladyjayne.jpg
MAP Expo Empereur Ojin Poupée 03 01 2012.jpg
Agamemnon mask NAMA Athens Greece.jpg
Canyon de Chelly national monument.jpg
Fresque_du_printemps,_Akrotiri,_Grèce.jpg
Au_service_des_Tsars_-_Nicolas_1er_-_01.jpg
Camelus dromedarius skull.jpg
Mailing_Letters.jpg
Dronte dodo Raphus cucullatus.jpg
Crosseron_MNMA_Cl.430.JPG
Hamilton_Beer_revenue_stamp_$2_Hogshead.JPG
Achilles_Agamemnon_Pompei_mosaic_NAMNaples_100006.jpg
Horse skull neck vertebrae cheval crâne vertèbres cervicales Alfort.jpg
Extermination_of_Evil_Shōki.jpg
Vitrail_Varennes_Jarcy_MNMA_Cluny.jpg
Diceros bicornis MNHN.jpg
RSD-10 2009 G1.jpg
Asclepios NAMA 263 Athens Greece.jpg
Puits homme sauvage Cluny Cl 19594 poulie Cl 12064.jpg
Tête de Pakal adolescent, Palenque, exposition "Mayas", Musée du Quai Branly, Paris.jpg
Atlante, Chichen Itza, Yucatan, Mexique.jpg
Hyacinthe_Rigaud_-_Louis_de_France,_Dauphin_(1661-1711),_dit_le_Grand_Dauphin_-_Google_Art_Project.jpg
Aristée Bertin Louvre noir.jpg
Jaguar porte étendard Maya.jpg
La_Dame_de_Mycènes,_fresco.jpg
Antelope in a field at Sevilleta national wildlife refuge in New Mexico.jpg
MANNapoli 10019 Mosaic Lion Pompeii.jpg
Votive relief NAMA3952.jpg
ModernEgypt,_Muhammad_Ali_by_Auguste_Couder,_BAP_17996.jpg
Sally_Ride,_America's_first_woman_astronaut_communitcates_with_ground_controllers_from_the_flight_deck_-_NARA_-_541940.jpg
Young_boxers_fresco,_Akrotiri,_Greece.jpg
Enfants chèvre Sarazin Louvre R.F.1843 gris.jpg
National_Service_training_at_Wacol.jpg
Paul_Gauguin_-_Fatata_te_Miti_(By_the_Sea)_-_Google_Art_Project.jpg
MANNapoli_9112_Sacrifice_Iphigenia_painting.jpg
Yalik glacier located on national park service lands in Alaska.jpg
MANNapoli 9058 couple painting.jpg
The_Anti-Slavery_Society_Convention,_1840_by_Benjamin_Robert_Haydon.jpg
Lampi Sunset.jpg
Zawieszenie dzwonu Zygmunta (fragment obrazu).jpg
Birdwatching in national park.jpg
Zion national park.jpg
National park mountains.jpg
Shenandoah national park.jpg
Wapack national park.jpg
Building with flags flying.jpg
National reserve scenics.jpg
National wildlife refuge.jpg
Fra_Angelico,_Fra_Filippo_Lippi,_The_Adoration_of_the_Magi.jpg
Ankeny national wildlife refuge.jpg
Creek in national reserve.jpg
Arctic national park scenic.jpg
Arapaho national wildlife refuge.jpg
Blackwater national wildlife refuge.jpg
Carlsbad caverns national park.jpg
Kenai fjords national park.jpg
Lower Klamath national park.jpg
National park spring scenic.jpg
Upper Klamath national park.jpg
Yosemite national park landforms.jpg
Willamette national forest creek.jpg
National reserve scenics lake.jpg
Arctic national park landscape.jpg
Chincoteague national wildlife refuge.jpg
El Malpais national monument.jpg
Muleshoe national wildlife refuge.jpg
National park reserve scenic.jpg
National reserve landscapes photo.jpg
Nowitna national wildlife refuge.jpg
Antietam national battlefield fence.jpg
Sunrise from national park.jpg
Arctic national wildlife refuge Alaska.jpg
Girl scouts in nature.jpg
Henshew creek Kanuti national park.jpg
Arctic national wildlife refuge tundra.jpg
Kenai national wildlife refuge landscape.jpg
Sunrise at the national park.jpg
Oregon islands national wildlife refuge.jpg
Alaska maritime national wildlife refuge.jpg
Wichita mountains national reserve scenic.jpg
Aroostook national wildlife refuge forestry.jpg
Innoko national wildlife refuge forests.jpg
Okefenokee national wildlife refuge Georgia.jpg
Kanuti national wildlife refuge wetlands.jpg
Klamath national wildlife refuge wetlands.jpg
Galerie_minéralogie_MNHN_Meurisse_1924.jpg
Carlsbad caverns national park sunset.jpg
Emiquon national reserve.jpg
Everglades national park.jpg
Grand Teton national park scenics.jpg
Kenai national wildlife park refuge.jpg
Sand dune at Monomoy national park.jpg
Terms of Use   Search of the Day