Because today was the opening of parliament, Grand Duke Henri welcomed members of the bureau of the Chamber of Deputies at the Grand Ducal Palace. Later on, the Grand Duchess joined him to welcome a delegation of Luxembourgish participants of the 'Special Olympics World Summergames 2011' that took place in Athens earlier this year.
Pictures of both events can be found on the website of the Cour Grand-Ducale.
Right now Grand Duchess Maria Teresa is said to be at the annual charity fashion show of the Luxembourgish Red Cross.
Source: Cour Grand-Ducale