Shuvo Noboborsho Wallpaper , Bangla New Year 1419

Benglai New Year or Poyela Boishakh is the first day of the Bangali calendar, celebrated in both Bangladesh and west Bengla, and in Bengali communities in Assam, Tripura and Odisha and all over India as well where the Bengali community arises. It coincides with the new year's Days of numerous Southem Asiam calendars.

From Wikipedia
More details visit http://en.wikipedia.org/wiki/pohela_boishakh