Holi is the festival of radiance, colors and usher in spring. I wish you all a happy Holi / Dol (as we Bengalis say) and hope that you all remain safe (no colors in eye).

Holi / Dol is also used as an occasion for old foes to come together and forget their feuds, at least for the day.

Take a look at few pictures on images.google.com and you will get a general idea of holi, if you don't know about it already.