A photograph of Poland's late President Lech Kaczynski and his wife Maria is surrounded by candles and flowers near the presidential palace in Warsaw.
Hundreds of thousands of Polish people gather as they bring candles and flowers in front of the presidential palace in Warsaw as they pay tribute to victims of the air-crash in which President Lech Kaczynski was killed.
Poles gather near lighted candles at the Presidential Palace in Poland.
Poles light candles in front of the Presidential Palace in Warsaw April 11.
A young girl comforts her mother as they sit next to candles placed by mourners in front of the presidential palace in Warsaw on April 11.
Poles light candles in front of the Presidential Palace in Warsaw.
Mourners arrive to light candles under a giant cross at Pilsudski Square in memory of late Polish President Lech Kaczynski on April 12, 2010 to pay tribute to victims of the air-crash in which the president was killed two days before.
Polish people gather in front of the presidential palace in Warsaw on April 12 where people continued to bring candles and flowers to pay tribute to victims of the air-crash in which President Lech Kaczynski was killed on April 10.
A Polish nun carries white and red flowers symbolizing the Polish flag in front of presidential palace in Warsaw on April 12 to pay tribute to victims of the air-crash in which President Lech Kaczynski was killed two days before.
View taken on April 12, 2010 shows candles and flowers laid outside the Polish embassy in Vilnius, as tribute to late Polish President Lech Kaczynski killed in a plane crash.
Polish Prime Minister Donald Tusk pays his respect before the casket of Polish President Lech Kaczynski at Warsaw's airport.
People walk past a crucifix decorated by Polish flag and black ribbon in front of the Saint Cross church in Warsaw on April 12.
Alina Szatkowski touches a sculpture commemorating the 1940 Katyn massacre at St. Adalbert Catholic Cemetery in Niles, Illinois, April 12. The sculptor, Wojciech Seweryn, was killed along with Polish President Lech Kaczynski, and some of the country's most prominent leaders Saturday near Smolensk, Russia.
A man prays by the Katyn memorial cross in Warsaw's military cemetery April 12.
Polish people gather in front of the presidential palace in Warsaw on April 12, 2010 where people continued to bring candles and flowers to pay tribute to victims of the air-crash in which President Lech Kaczynski was killed on April 10.
People pay tribute to Polish President Lech Kaczynski outside the Polish embassy in Vilnius, on April 12.
People set candles and lay flowers outside Polish consulate in Lviv on April 12 as tribute to late Polish President Lech Kaczynski killed in a plane crash.
People walk past a pillar with a poster of the late Polish President Lech Kaczynski and his wife Maria in front of the Presidential Palace in Warsaw's city center, April 12.
People lay flowers near part of the wreckage of a Polish government Tupolev Tu-154 aircraft that crashed near Smolensk airport April 12.
A Polish soldier arranges flowers left by mourners next to a portrait of late Polish President Lech Kaczynski and his wife Maria outside the Presidential Palace.
Wreath of flowers lie on desks of a deputies who died in a crash that killed Polish President Lech Kaczynski and other 96 people two days ago, at the lower house of Polish parliament in Warsaw on April 12.
Two girls comfort each other in front of the Presidential Palace in Warsaw's city center April 12.
Candles and flowers stand at the Consulate General of the Republic of Poland in Sydney together with a book of condolances in memory of Polish President Lech Kaczynski.
This picture taken on April 11 in Warsaw shows teh passage of the hearse carring the coffin of president Lech Kaczynski, the day after a plane carrying Kaczynski and many of the country's military and state elite crashed in thick fog in Russia killing all 96 people on board in a blazing inferno.
Flowers are seen at the site of a Polish government Tupolev Tu-154 aircraft crash in Smolensk on April 11.
Flowers cover part of the wreckage of a crashed Polish government Tupolev Tu-154 aircraft near Smolensk airport April 11.
Emergencies Ministry members work at the site of a Polish government Tupolev Tu-154 aircraft crash in Smolensk April 11.
A Russian serviceman stands guard near part of the wreckage of a Polish government Tupolev Tu-154 aircraft that crashed near Smolensk airport April 11.
Russian rescuers (R) inspect the wreckage of a Polish government Tupolev Tu-154 aircraft which crashed on April 10 near Smolensk airport, on April 11.
