Buzz·Posted on Sep 25, 201526 Of The Most Powerful Photos Of This WeekHere are the most moving, sorrowful, and beautiful pictures from the past week.by Gabriel H. SanchezBuzzFeed StaffFacebookPinterestTwitterMailLink Andrew Harnik / AP President Barack Obama and Pope Francis walk down the Colonnade before meeting in the Oval Office of the White House. Craig Ruttle / AP Pope Francis meets well-wishers including Gerard Gubatan, of Brooklyn, New York, after arriving at John F. Kennedy International Airport on Thursday. Robertus Pudyanto / Getty Images Indonesian Muslims gather for Eid Al-Adha prayer in Surabaya, Indonesia. Muslims worldwide celebrate Eid Al-Adha, to commemorate the Prophet Ibrahim's readiness to sacrifice his son as a sign of his obedience to God, during which they sacrifice permissible animals, generally goats, sheep, and cows. Ahmad Masood / Reuters Muslim pilgrims pray on Mount Mercy on the plains of Arafat during the annual haj pilgrimage, outside the holy city of Mecca. Nacho Doce / Reuters Gisele Marie, a Muslim woman and professional heavy metal musician, plays her electric guitar during a concert in Sao Paulo. Based in Sao Paulo, Marie, age 42, is the granddaughter of German Catholics and converted to Islam several months after her father passed away in 2009. She's been fronting her brothers' heavy metal band, Spectrus, since 2012. Fernando Leon / Getty Images Model and designer Ashley Graham walks down the runway during the Addition Elle/Ashley Graham Lingerie Collection fashion show in New York City. Hassan Ammar / AP A dog named Lucky gets a ride on the back of his owner as he swims at the beach in the southern port city of Tyre, Lebanon. Mike Blake / Reuters Actor Tracy Morgan and his wife, Megan Wollover, pose backstage during the 67th Primetime Emmy Awards in Los Angeles, California. Julio Cortez / AP A fan looks at a portrait of former New York Yankees hall of fame catcher Yogi Berra at the Yogi Berra Museum in Little Falls, N.J. – Berra died Tuesday at the age of 90. Suzanne Plunkett / Reuters A model presents a creation from the Anya Hindmarch Spring/Summer 2016 collection during London Fashion Week. Amit Dave / Reuters A man holds an idol of the Hindu god Ganesh, the deity of prosperity, in a temporary pond after its immersion during the ten-day-long Ganesh Chaturthi festival in Ahmedabad, India. Ganesh idols are taken through the streets in a procession accompanied by dancing and singing, and later immersed in a river or the sea symbolizing a ritual seeing-off of his journey towards his abode, taking away with him the misfortunes of all mankind. Nir Elias / Reuters On the shore of the Mediterranean Sea in Herzliya, Jewish worshippers take part in the Tashlich ritual ahead of Yom Kippur, the Jewish Day of Atonement. Tashlich is a ritual of casting away sins of the past year into the water. Issei Kato / Reuters Elderly people exercise with wooden dumbbells during a health promotion event to mark Japan's "Respect for the Aged Day" at a temple in Tokyo's Sugamo district. Ben Pruchnie / Getty Images A visitor looks at Banksy's "Donkey Documents" as it's displayed at the Chelsea Harbour Design Centre in London, England. Created by the artist in 2007, the piece was part of a series of politically aimed works displayed along the concrete barrier separating the West Bank from Israel. Yuri Cortez / AFP / Getty Images Riot police clash with student teachers from Ayotzinapa protesting against the disappearance of 43 students along the Tixtla-Chilpancingo highway in Tixtla, Guerrero State, Mexico. It's almost a year since the teachers-in-training vanished on the night of September 26-27 in the southern Guerrero state city of Iguala. The fate of 42 of them remains a mystery; only one of the missing students has been confirmed dead. Dan Kitwood / Getty Images A skull forms part of a collection of bones that were found among the stepped footings of Westminster Abbey's south transept in London, England. The footings were built from Reigate stone between 1246 and 1250, during the reign of Henry III, and back filled with charnel material comprising mostly of femurs and skulls from earlier burials. The square hole on the skull is likely from pick axes used to dig out the bones in the 13th century. The area is currently being excavated. Jeff J Mitchell / Getty Images A man holds his crying child close to him as refugees and migrants force their way through police lines at Tovarnik station in Tovarnik, Croatia, for a train to take them to Zagreb. People are crossing into Croatia from Serbia two days after Hungary sealed its border with Serbia, the majority of them want to reach Germany, amid divisions within the European Union over how to manage the ongoing crisis. Jeff J Mitchell / Getty Images Refugees and migrants desperately try to board a train heading for Zagreb from Tovarnik station. Michael Sohn / AP An activist of the environmental protection organization Greenpeace holds a protest poster in front of a factory gate of the German car manufacturer Volkswagen in Wolfsburg, Germany, where the supervisory board met to discuss who to name as CEO. Martin Winterkorn quit the job this week over an emissions-rigging scandal that's rocking the world's top-selling automaker. Marko Djurica / Reuters A stuffed animal is placed on razor wire at the border crossing with the Hungarian town of Roszke, in Horgos, Serbia. Parwiz Parwiz / Reuters Afghan girls study in an open area, founded by Bangladesh Rural Advancement Committee, outside Jalalabad city, Afghanistan. Ahmad Masood / Reuters A Muslim pilgrim uses a selfie stick to take pictures atop Mount Thor in the holy city of Mecca ahead of the annual haj pilgrimage. Mount Thor marks the start of the journey of the Prophet Mohammad and his companion Abu Bakr Al-Sadeeq from Mecca to Medina. It houses Thor Cave where Prophet Mohammed is believed to have hid from the people of Quraish before his Hijra (migration) to Medina. Matt Rourke / AP Nuns with the Hospitaler Sisters of Mercy in Pleasantville, N.J., pose for a selfie with a cutout of Pope Francis, at the World Meeting of Families conference in Philadelphia. Stringer El Salvador / Reuters A civil war veteran known as "Tecomatio" participates in a protest outside the Salvadoran congress building to ask for the approval of a civil war veterans benefits law in San Salvador, El Salvador. Czarek Sokolowski / AP Locals in Lomianki, Poland participate in a reenactment of the battle that began WWII in the outskirts of Warsaw between Polish and German forces. Jonathan Ernst / Reuters U.S. President Barack Obama stands with Pope Francis during an arrival ceremony for the pope at the White House in Washington.