Revellers attend a masked carnival ball at the Manoel Theatre, built in 1731, in Valletta early February 22, 2009.[Xinhua/Reuters]
![Revellers attend a masked carnival ball at the Manoel Theatre, built in 1731, in Valletta early February 22, 2009.[Xinhua/Reuters]](http://images.china.cn/attachement/jpg/site1007/20090223/000bcdb95f1d0b0c5ca746.jpg "Revellers attend a masked carnival ball at the Manoel Theatre, built in 1731, in Valletta early February 22, 2009.[Xinhua/Reuters]")