King Philippe And Queen Mathilde of Belgium Visit Poland - Day 2 on October 14, 2015 in Warsaw, Poland.

Queen Mathilde of Belgium sit during a conference on child development at House of Literature as part of an official Royal visit on October 14, 2015 in Warsaw, Poland.

Queen Mathilde of Belgium arrives to participate in a conference on child development at House of Literature as part of an official Royal visit on October 14, 2015 in Warsaw, Poland.

Queen Mathilde of Belgium arrives to participate in a conference on child development at House of Literature as part of an official Royal visit on October 14, 2015 in Warsaw, Poland. 

Queen Mathilde of Belgium arrives to participate in a conference on child development at House of Literature as part of an official Royal visit on October 14, 2015 in Warsaw, Poland.

Queen Mathilde of Belgium arrives to participate in a conference on child development at House of Literature as part of an official Royal visit on October 14, 2015 in Warsaw, Poland. 

Queen Mathilde of Belgium arrives to participate in a conference on child development at House of Literature as part of an official Royal visit on October 14, 2015 in Warsaw, Poland. 

First Lady Agata Kornhauser-Duda (L) and Queen Mathilde of Belgium visit Wolfgang Goethe college as part of official Royal visit in Poland on October 14, 2015 in Warsaw, Poland. 

First Lady Agata Kornhauser-Duda (L) and Queen Mathilde of Belgium visit Wolfgang Goethe college as part of official Royal visit in Poland on October 14, 2015 in Warsaw, Poland. 

Queen Mathilde of Belgium visits Wolfgang Goethe college as part of official Royal visit in Poland on October 14, 2015 in Warsaw, Poland.

Queen Mathilde of Belgium visits Wolfgang Goethe college as part of official Royal visit in Poland on October 14, 2015 in Warsaw, Poland.

Queen Mathilde of Belgium visits Wolfgang Goethe college as part of official Royal visit in Poland on October 14, 2015 in Warsaw, Poland.

King Philippe of Belgium, assisted by Warsaw Mayor Hanna Gronkiewicz-Waltz (R) plants a beech tree during his visit at a Nature Education Center in Warsaw on October 14, 2015. The Belgian Royals are on a three day visit to Poland. 

King Philippe of Belgium, assisted by Warsaw Mayor Hanna Gronkiewicz-Waltz (R) plants a beech tree during his visit at a Nature Education Center in Warsaw on October 14, 2015. The Belgian Royals are on a three day visit to Poland.

King Philippe and Queen Mathilde of Belgium watch children dancing during a visit at a Nature Education Center in Warsaw on October 14, 2015. 

King Philippe (L) and Queen Mathilde of Belgium (C) watch children dancing during a visit at a Nature Education Center in Warsaw on October 14, 2015. 

Queen Mathilde of Belgium speaks with children during a visit at a Nature Education Center in Warsaw on October 14, 2015.

King Philippe (L) and Queen Mathilde of Belgium hold gifts they received from children during a visit at a Nature Education Center in Warsaw on October 14, 2015.

Queen Mathilde of Belgium sit during a conference on child development at House of Literature as part of an official Royal visit on October 14, 2015 in Warsaw, Poland.

First Lady Agata Kornhauser-Duda (L) and Queen Mathilde of Belgium visit Wolfgang Goethe college as part of official Royal visit in Poland on October 14, 2015 in Warsaw, Poland.

Queen Mathilde of Belgium speaks with children during a visit at a Nature Education Center in Warsaw on October 14, 2015. The Belgian Royals are on a three day visit to Poland. 

(L) Dariusz Stola - Director of The Museum of the History of Polish Jews and (R) Queen Mathilde of Belgium visit The Ghetto Heroes Monument and The Museum of the History of Polish Jews as part of official Royal visit in Poland on October 14, 2015 in Warsaw, Poland.

Queen Mathilde of Belgium visits The Museum of the History of Polish Jews as part of official Royal visit in Poland on October 14, 2015 in Warsaw, Poland.

(L) Dariusz Stola - Director of The Museum of the History of Polish Jews and (R) Queen Mathilde of Belgium visit The Museum of the History of Polish Jews as part of official Royal visit in Poland on October 14, 2015 in Warsaw, Poland.

Queen Mathilde of Belgium holds handbag while her visit The Museum of the History of Polish Jews as part of official Royal visit in Poland on October 14, 2015 in Warsaw, Poland.

 (R) Dariusz Stola - Director of The Museum of the History of Polish Jews and (L) Queen Mathilde of Belgium visit The Museum of the History of Polish Jews as part of official Royal visit in Poland on October 14, 2015 in Warsaw, Poland.

(L) Dariusz Stola - Director of The Museum of the History of Polish Jews and (R) Queen Mathilde of Belgium visit The Museum of the History of Polish Jews as part of official Royal visit in Poland on October 14, 2015 in Warsaw, Poland.