图片来源和许可

真正的黑白照片由我们的引擎赋予自然、适合时代的色彩。

• 1940s wedding album page

  Unknown, 1947 · Old photo albums from Canada via Wikimedia Commons

  CC0 1.0

• Italian marriage, late 1950s

  Papinsky, 1957 · Family photograph via Wikimedia Commons

  Public domain

• Javanese wedding, 1953

  Ministry of Information (Wanita di Indonesia), 1953 · Wikimedia Commons

  Public domain

• Family photograph, 1965

  Jeanne Boleyn, 1965 · Wikimedia Commons

  Public domain

• Tokyo street, 1970

  Szilas, 1970 · Wikimedia Commons

  CC0 1.0

• Rickmansworth railway changeover, 1961

  Elmar Eye, 1961 · Flickr via Wikimedia Commons

  CC0 1.0

• Mountain valley in black and white

  Radio Pink, 2013 · Unsplash via Wikimedia Commons

  CC0 1.0

• General George C. Marshall, official military portrait

  U.S. Army, 1946 · U.S. Department of Defense via Wikimedia Commons

  Public domain (US federal work)

• Power house mechanic working on steam pump

  Lewis Hine, 1920 · U.S. National Archives via Wikimedia Commons

  Public domain (US)

• Homesteader and his children at the Pie Town fair, New Mexico

  Russell Lee (FSA), October 1940 · Library of Congress via Wikimedia Commons

  Public domain (US federal work)

• 28th Infantry Division on the Champs-Élysées, Paris

  U.S. Army Signal Corps, 29 August 1944 · U.S. National Archives (531209) via Wikimedia Commons

  Public domain (US federal work)

• U.S. Coal & Coke company store interior, Wheelwright, Kentucky

  FSA/OWI, 1946 · U.S. National Archives / Library of Congress via Wikimedia Commons

  Public domain (US federal work)

• Wheelwright, Kentucky company town street

  FSA/OWI, 1946 · U.S. National Archives / Library of Congress via Wikimedia Commons

  Public domain (US federal work)

• Vaļņu iela, Riga

  Unknown, c.1900–1910 · Museum of the History of Riga and Navigation via Wikimedia Commons

  Public Domain Mark 1.0

• Rue de Constantine, Paris

  Charles Marville, c.1865 · The Metropolitan Museum of Art via Wikimedia Commons

  CC0 1.0

• Powis Street, Woolwich, London

  Unknown, c.1900 · Vintage postcard via Wikimedia Commons

  Public domain

• Daugavmala, Riga

  K. Aksels, 19 November 1919 · Latvian historical collection via Wikimedia Commons

  Public Domain Mark 1.0

• Powder Tower, Riga

  Unknown, 1920s · Library of Congress via Wikimedia Commons

  Public domain (US)

• Mountain valley

  Radio Pink, 2013 · Unsplash via Wikimedia Commons

  CC0 1.0

• Northern Latvian Army by the gates of Riga

  Author unknown, 1919 · “Latvijas Republika desmit pastāvēšanas gados” via Wikimedia Commons

  Public Domain Mark 1.0

• Wedding portrait

  F. E. Koella, c.1900 · DPLA via Wikimedia Commons

  Public domain (US)

• Prewar militia uniform portrait

  Unidentified photographer, c.1860 · Arkansas State Archives via Wikimedia Commons

  Public Domain Mark 1.0

• Flatiron Building, New York City

  Unknown, c.1903 · Library of Congress via Wikimedia Commons

  Public domain (US)

• Immigrants outside a building on Ellis Island

  U.S. Public Health Service, 1880–1943 · National Archives via Wikimedia Commons

  Public domain (US federal work)

• Victorian Railways AA class locomotive

  Victorian Railways, c.1903 · Victorian Railways publicity photo via Wikimedia Commons

  Public domain

• Ester & Nils Johnsson

  Albert Carlsson, 1920 · Wikimedia Commons

  Public domain

• William Pannell Grenier, WWI soldier

  The Queenslander, 1917 · State Library of Queensland via Wikimedia Commons

  Public domain

• B.F. Day School children

  Unknown, 1900 · Seattle Municipal Archives via Wikimedia Commons

  Public domain

• A veteran and his wife (ambrotype)

  Anonymous, 1860s · Wikimedia Commons

  Public domain

• Cabinet-card studio portrait, Alfeld

  H. Schünemann, c.1900 · Wikimedia Commons

  Public domain

• Kaļķu–Vaļņu iela, Riga

  Unknown, 1920s · Wikimedia Commons

  Public domain

• Italian immigrants at Ellis Island

  Lewis Wickes Hine, 1905 · DPLA via Wikimedia Commons

  Public domain

褪色的彩色照片和早期自动染色的真实色彩得到恢复和重新平衡。

• Family group, 1974

  Jeanne Boleyn, 1974 · Wikimedia Commons

  Public domain

• Throgmorton Avenue, London EC2, 1979

  beareye2010 / Mike Lidgley, 1979 · Flickr via Wikimedia Commons

  CC0 1.0

• Snow-covered mountains, Mount Robson

  Tim Gouw, 2016 · Unsplash via Wikimedia Commons

  CC0 1.0

• Alexanderstrasse (now Brīvības iela), Riga

  Unknown, 1912 · Vintage postcard via Wikimedia Commons

  Public domain

• Eiger, Mönch and Jungfrau, Bernese Oberland

  Detroit Publishing Co. (photochrom), 1890–1900 · Library of Congress via Wikimedia Commons

  Public domain (US)

• The Panthéon and rue Soufflot, Paris

  Photochrom Print Collection, c.1890–1900 · Library of Congress via Wikimedia Commons

  Public domain (US)

• Black Forest autochrome — Calw

  Unknown, 1910 · “Der Schwarzwald in Farbenphotographien” via Wikimedia Commons

  Public domain

• Autochrome self-portrait

  Alfred Stieglitz, 1907 · National Gallery of Art via Wikimedia Commons

  Public domain

• Landscape in Madeira

  Sarah Angelina Acland, c.1910 · History of Science Museum, Oxford via Wikimedia Commons

  Public Domain Mark 1.0

• Wheelwright, Kentucky — town street

  U.S. Farm Security / Office of War Information, 1940s · Library of Congress (FSA/OWI Kodachrome) via Wikimedia Commons

  Public domain (US federal work)

• General store interior

  U.S. Farm Security / Office of War Information, 1940s · Library of Congress (FSA/OWI Kodachrome) via Wikimedia Commons

  Public domain (US federal work)

• Santa Fe R.R. near Melrose, New Mexico

  Jack Delano, 1943 · FSA/OWI, Library of Congress via Wikimedia Commons

  Public domain (US federal work)

• Faro and Doris Caudill, homesteaders, Pie Town

  Russell Lee, 1940 · FSA/OWI, Library of Congress via Wikimedia Commons

  Public domain (US federal work)

• Filling station and garage, Pie Town

  Russell Lee, 1940 · FSA/OWI, Library of Congress via Wikimedia Commons

  Public domain (US federal work)

修复了撕裂、划痕和折痕的印刷品——去除了损坏，同时保护了面部和精细细节。

• 1940s–1950s wedding, Canada

  Unknown, 1945 · Old photo albums from Canada via Wikimedia Commons

  CC0 1.0

• Amoy Woman in Shanghai

  John Thomson, c.1867 / published 1869 · Wellcome Library via Wikimedia Commons

  CC BY 4.0

• Girl, portrait

  Fortepan / unknown photographer, 1971 · Fortepan via Wikimedia Commons

  CC BY-SA 3.0

• Sofia Jansdotter Wallin family

  Unknown, c.1877 / c.1907 · FamSAC via Wikimedia Commons

  Public domain

• A soldier with a girl

  Coalfields Local History Association, 1914 · Wikimedia Commons

  Public domain

以一定角度拍摄或扫描的照片，经过拉直和透视校正。

• Church and grain elevators (scan-cleanup demos)

  Russell Lee & Jack Delano, 1940–1943 · FSA/OWI, Library of Congress via Wikimedia Commons

  Public domain (US federal work)