Image credits

Every photograph here was taken by someone else and shared under a licence that lets us use it. This page lists all 70 of them.

Photos come from Wikimedia Commons, selected by scripts/ingest/photos.ts, which records the author and licence alongside each file. City pages carry their own credit too; this page exists so the small thumbnails elsewhere on the site are covered as well.

City	Photographer	Licence	Source
Abu Dhabi	Jpbowen	CC BY-SA 4.0	Commons
Amsterdam	Jorge Royan	CC BY-SA 3.0	Commons
Athens	George E. Koronaios	CC BY-SA 4.0	Commons
Auckland	elpinto007	CC BY-SA 2.0	Commons
Austin	Quintin Soloviev	CC BY 4.0	Commons
Bali	Dini Rosyadah Tridya	CC BY-SA 4.0	Commons
Bangalore	Gpkp	CC BY-SA 4.0	Commons
Bangkok	Don Ramey Logan	CC BY 4.0	Commons
Barcelona	dronepicr	CC BY 2.0	Commons
Belgrade	Sava52Bogdanovic	CC BY-SA 4.0	Commons
Berlin	Shaysd	CC BY-SA 4.0	Commons
Brisbane	Chris Olszewski	CC BY-SA 4.0	Commons
Bucharest	Madalin Pentelie	CC0	Commons
Budapest	Jeti wiki	CC BY-SA 4.0	Commons
Buenos Aires	Unknown authorUnknown author	CC BY 2.5 ar	Commons
Chennai	SlowPhoton	CC BY-SA 4.0	Commons
Chiang Mai	Supanut Arunoprayote	CC BY 4.0	Commons
Chicago	Andrew Horne	CC BY 2.0	Commons
Copenhagen	kallerna	CC BY-SA 4.0	Commons
Delhi	U.S. Secretary of Defense Intensity bumped up for Delhi infobox picture	Public domain	Commons
Doha	Zairon	CC BY 4.0	Commons
Dubai	Norlando Pobre	CC BY 2.0	Commons
Dublin	Jakub CA	CC BY 4.0	Commons
Ho Chi Minh City	Balon Greyjoy	CC0	Commons
Hong Kong	TypeZero	CC BY-SA 4.0	Commons
Hyderabad	iMahesh	CC BY-SA 4.0	Commons
Istanbul	Hunanuk	CC0	Commons
Kraków	Andrzej Otrębski	CC BY-SA 4.0	Commons
Kuala Lumpur	Will Simmonds from Kuala Lumpur, Malaysia, China	CC BY 2.0	Commons
Lisbon	Hugo Schneider	CC BY 2.0	Commons
London	Terry Ott from Washington, DC Metro Area, United States of America	CC BY 2.0	Commons
Los Angeles	InvadingInvader	CC BY-SA 4.0	Commons
Madrid	Zarateman	CC0	Commons
Manchester	Mark Andrew.	CC BY 2.0	Commons
Manila	Patrickroque01	CC BY-SA 4.0	Commons
Medellín	Felipe Restrepo Acosta	CC BY-SA 4.0	Commons
Melbourne	Melbpal	CC BY-SA 4.0	Commons
Mexico City	Own work	CC BY-SA 4.0	Commons
Miami	Kiran891	CC BY-SA 4.0	Commons
Milan	Alessandro Perazzoli	CC BY-SA 4.0	Commons
Montreal	Quintin Soloviev	CC BY 4.0	Commons
Mumbai	Sntshkumar750	CC BY-SA 4.0	Commons
Munich	Martin Falbisoner	CC BY-SA 3.0	Commons
New York	Tobias Deml	CC BY-SA 4.0	Commons
Osaka	Loggieloggie	CC0	Commons
Paris	Chabe01	CC BY-SA 4.0	Commons
Porto	Earth Science and Remote Sensing Unit, Lyndon B. Johnson Space Center	Public domain	Commons
Prague	Jirka.h23	CC BY-SA 4.0	Commons
Pune	DesiBoy101	CC BY-SA 4.0	Commons
Riyadh	B.alotaby	CC BY-SA 4.0	Commons
Rome	ildirettore	CC BY 3.0	Commons
San Francisco	Christopher Michel	CC BY 2.0	Commons
Santiago	Falk2	CC BY-SA 4.0	Commons
São Paulo	Governo do Estado de São Paulo	CC BY 2.0	Commons
Seattle	Dllu	CC BY-SA 4.0	Commons
Seoul	Wpcpey	CC BY 4.0	Commons
Singapore	dronepicr	CC BY 2.0	Commons
Split	dronepicr	CC BY 2.0	Commons
Stockholm	Jacob Truedson Demitz for Ristesson Ent	Public domain	Commons
Sydney	Hardlinerr	CC BY-SA 4.0	Commons
Taipei	Bahnfrend	CC BY-SA 4.0	Commons
Tallinn	Jorge Franganillo	CC BY 2.0	Commons
Tel Aviv	Anagoria	CC BY 3.0	Commons
Tokyo	Sergey Galyonkin	CC BY-SA 2.0	Commons
Toronto	DXR	CC BY-SA 4.0	Commons
Valencia	Jorge Franganillo	CC BY 3.0	Commons
Vancouver	GoToVan from Vancouver, Canada	CC BY 2.0	Commons
Vienna	Arne Müseler	CC BY-SA 3.0 de	Commons
Warsaw	Emptywords	CC BY-SA 4.0	Commons
Zurich	Thomas Wolf, www.foto-tw.de	CC BY-SA 3.0 de	Commons

70 of 70 cities have a photograph; the rest show a gradient derived from their own climate record until one is found. Charts, the cost index and every figure on the site are our own — see methodology.