Images from Pixabay:
https://pixabay.com/photos/berlin-holocaust-monument-memorial-3710509/#
https://pixabay.com/photos/monument-jewish-second-world-war-1106015/
https://pixabay.com/photos/faces-jewish-museum-berlin-986236/
https://pixabay.com/photos/memorial-holocaust-memorial-berlin-4455979/
https://pixabay.com/photos/cemetery-head-stone-squirrel-4611800/
https://pixabay.com/photos/yadvashem-jerusalem-holocaust-4516518/
https://pixabay.com/photos/janusz-korczak-grave-warsaw-statue-444410/
https://pixabay.com/photos/konzentrationslager-dachau-memorial-1529498/
https://pixabay.com/photos/hungary-budapest-the-danube-river-2372544/
https://pixabay.com/photos/israel-dachau-memorial-service-1697383/
https://pixabay.com/photos/auschwitz-jews-poland-concentration-1829211/
https://pixabay.com/photos/hollocaust-monument-memorial-statue-1171319/
https://pixabay.com/photos/holocaust-monument-memorial-jews-1562271/
https://pixabay.com/photos/holocaust-monument-182743/
https://pixabay.com/photos/jewish-cemetery-judaism-monument-1964097/
https://pixabay.com/photos/stolpersteine-hockenheim-memorial-848846/
https://pixabay.com/photos/memorial-stones-stone-memory-3607192/
https://pixabay.com/photos/jews-holocaust-monument-arrays-1856941/
https://pixabay.com/photos/dachau-memorial-grave-concentration-2707264/
https://pixabay.com/photos/fog-loneliness-iskele-grief-1803877/
https://pixabay.com/photos/loving-memory-memorial-grief-1207568/
https://pixabay.com/photos/nature-the-body-of-water-3046562/
https://pixabay.com/photos/the-old-breakwater-the-endless-sea-3871577/
https://pixabay.com/photos/jetty-pier-remains-relic-poland-1823995/
https://pixabay.com/photos/rain-poland-autumn-loneliness-1048936/
https://pixabay.com/photos/forest-mist-nature-trees-mystic-931706/
https://pixabay.com/photos/landscape-autumn-fog-village-615429/
https://pixabay.com/photos/lone-tree-tree-oak-clouds-1934897/
https://pixabay.com/photos/landscape-fog-mood-sunrise-2090495/
https://pixabay.com/photos/bench-bank-seat-nature-out-rest-1190768/
Images from Wikimedia Commons:
https://commons.wikimedia.org/wiki/File:Praha_Pinkas_Synagogue_Shoah_Memorial_02.jpg?wprov=srpw1_32
https://commons.wikimedia.org/wiki/File:Spino_di_filo_spinato_-Verona.jpeg
https://commons.wikimedia.org/wiki/File:Homenatge_recordatori_de_la_Shoah(Barcelona,Catalunya)–panoramio.jpg
https://commons.wikimedia.org/wiki/File:Shoah_Memorial_at_Sephardic_Jewish_Cemetery,_Caracas.jpg
https://commons.wikimedia.org/wiki/File:M%C3%A9morial_des_enfants_au_m%C3%A9morial_de_la_Shoah(Paris).jpg
https://commons.wikimedia.org/wiki/File:Br%C3%BCssel_-Das_Monument_Ravensbr%C3%BCck–01.jpg
https://commons.wikimedia.org/wiki/File:Flickr–Government_Press_Office(GPO)-_PRES._EZER_WEIZMAN_TOSSING_A_ROSE_INTO_THE_RIVER_IN_MEMORY_OF_TEREZIENSTADT_CONCENTRATION_CAMP_VICTIMS.jpg
https://commons.wikimedia.org/wiki/File:Kasztner_train_passenger_list,_page_L25.jpg
https://commons.wikimedia.org/wiki/File:Listen_der_ermordeten_Juden_von_Thessaloniki_03.JPG
https://commons.wikimedia.org/wiki/File:Minako_Yoshino%27s_Holocaust_Memorial%22Children_reading_a_history_book%22_2018.jpg
https://commons.wikimedia.org/wiki/File:Holocaust_History_Museum,Yad_Vashem–Hall_of_Names–20190206-DSC_1303.jpg
https://commons.wikimedia.org/wiki/File:Jerusalem–20190206-DSC_1297.jpg
https://commons.wikimedia.org/wiki/File:Yad_Vashem–Denkmal_zur_Erinnerung_an_die_Deportierten.jpg
https://commons.wikimedia.org/wiki/File:Vagoni–Binario_21–Memoriale_della_Shoah_5.jpg
https://commons.wikimedia.org/wiki/File:%D7%A9%D7%98%D7%95%D7%9C%D7%A4%D7%A8%D7%A9%D7%98%D7%99%D7%99%D7%A0%D7%94%D7%91%D7%A8%D7%97%D7%95%D7%91_%D7%91%D7%92%D7%98%D7%95_%D7%95%D7%A0%D7%A6%D7%99%D7%94.jpg
https://commons.wikimedia.org/wiki/File:Holocaust_Memorial_Plaque,Venice.jpg
https://commons.wikimedia.org/wiki/File:Ataki_holocaust_memorial.jpg
https://commons.wikimedia.org/wiki/File:Holocaust_Memorial_in_Estonia.jpg
https://commons.wikimedia.org/wiki/File:The_Holocaust_Memorial_in_Bratislava(%D0%9F%D0%B0%D0%BC%D0%B5%D1%82%D0%BD%D0%B8%D0%BA_%D0%BD%D0%B0_%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D1%88%D0%BA%D0%B8%D1%82%D0%B5_%D0%B6%D0%B5%D1%80%D1%82%D0%B2%D0%B8_%D0%BD%D0%B0_%D0%A5%D0%BE%D0%BB%D0%BE%D0%BA%D0%BE%D1%81%D1%82%D0%B0).jpg
https://commons.wikimedia.org/wiki/File:Odessa_holocaust_monument_10.JPG
https://commons.wikimedia.org/wiki/File:Holocaust_Memorial_Miami_Beach.jpg
https://commons.wikimedia.org/wiki/File:Volos_Holocaust_Memorial_1.jpg
https://commons.wikimedia.org/wiki/File:Helmholtzschule_holocaust_memorial_tablet.jpg
https://commons.wikimedia.org/wiki/File:Soltau_Holocaust-Mahnmal.jpg
https://commons.wikimedia.org/wiki/File:Kfar_Saba_Holocaust_memorial_KFAS013.jpg
https://commons.wikimedia.org/wiki/File:Nebraska_Holocaust_Memorial_2.jpg
https://commons.wikimedia.org/wiki/File:Holocaust_memorial_Northeim.jpg
https://commons.wikimedia.org/wiki/File:Baltimore_Holocaust_Memorial_quote.jpg
https://commons.wikimedia.org/wiki/File:Holocaust_Memorial,_Montevideo_04.jpg