21 February is the mother
language day of BANGLADESH. It is also known as international mother language
day .International Mother Language Day is an observance held annually
on 21 February worldwide to promote awareness of linguistic and cultural
diversity and multilingualism It was
first announced by UNESCO on 17 November 1999. Its observance was also formally
recognized by theUnited Nations General Assembly in its resolution establishing 2008 as the International Year of
Languages.Here are some beautiful picture of 21 February.