The Mourning After for Belgium: Pictures

Mourners at The Place de la Bourse pay their respects to victims following Tuesday's terrorists attacks in Brussels. Belgium is observing three days of national mourning after 34 people were killed in a twin suicide blasts. Christopher Furlong/Getty Images
A street memorial following Tuesday's bomb attacks in Brussels. REUTERS/Francois Lenoir
People hold up a banner as a mark of solidarity at the Place de la Bourse following the attacks in Brussels. Carl Court/Getty Images
People observe a minute of silence at the Place de la Bourse in the center of Brussels, Wednesday. AP Photo/Martin Meissner
European Commission President Jean-Claude Juncker, front center, stands with front row, left to right, French Prime Minister Manuel Valls, Belgium's King Philippe, Belgium's Queen Mathilde and Belgian Prime Minister Charles Michel as well as members of the European Commission during a minute of silence at EU headquarters in Brussels. AP Photo/Virginia Mayo
A Filipino activist lights candles among flowers offered for victims of Brussels attacks in suburban Quezon city, north of Manila. AP Photo/Aaron Favila
People gather around a memorial in Brussels. REUTERS/Charles Platiau
Belgium's Ambassador to Spain Pierre Labouverie (front row, 5th L) and others observe a minute of silence to pay tribute to victims of Tuesday's bomb attacks at the Spanish parliament in Madrid. REUTERS/Juan Medina
People gather around a memorial in Brussels. REUTERS/Charles Platiau
People applaud after a minute of silence at the Place de la Bourse in the center of Brussels, Wednesday. AP Photo/Martin Meissner
Masked Belgian police remove evidence from a building in Anderlecht following Tuesday's bomb attacks in Brussels. REUTERS/Charles Platiau
Belgian Army soldiers patrol at Zaventem Airport in Brussels on Wednesday. AP Photo/Geert Vanden Wijngaert
A soldier at Zaventem airport, Tuesday. REUTERS/Jef Versele/Handout via Reuters
Three men who are suspected of taking part in the attacks at Belgium's Zaventem Airport and are being sought by police. Belgian Federal Police via AP
Rescue workers treat victims at the airport, Tuesday. REUTERS/RTL Belgium via Reuters TV
Emergency personnel at the scene of a blast outside the metro station in Brussels, Tuesday. REUTERS/Francesco Calledda
People gather at Place de la Bourse in support of the victims after the terrorist attacks. Aurelien Meunier/Getty Images
Candles in the colors of the Belgian national flag are lit inside the Belgian embassy in Madrid. AP Photo/Paul White
Visitors to the Washington Monument walk under flags flying at half-staff early Wednesday. AP Photo/J. David Ake
Messages written by Chinese visitors on a condolence book for the victims of Brussels attack at the Belgian Embassy in Beijing. AP Photo/Andy Wong
People put the Brussel's mascot statue with a Belgian flag to mourn for the victims at Place de la Bourse in the center of Brussels. AP Photo/Martin Meissner
The black, yellow, and red colours of the Belgian flag are projected on the Trevi fountain in Rome. REUTERS/Stefano Rellandini
The Eiffel Tower is illuminated with the Belgium national colors black, yellow and red in honor of the victims of the attacks. AP Photo/Thibault Camus
The Brandenburg Gate in Berlin is illuminated with the Belgium national flag. AP Photo/Markus Schreiber
A message of support is seen on an advertising screen on a London black cab taxi. REUTERS/Toby Melville
A drawing by French cartoonist Plantu and the famous Belgian comic character Tintin, in tribute to victims of the bomb attacks. JOEL SAGET/AFP/Getty Images