Each person non resident of the Russian Federation prior to applying for visa in the consulate must get an invitation according to the purpose of his or her visit.
Your Visa To Russia provides invitations for tourist and business trips.

Unisex mask revealed

A scary face mask that has survived nearly one thousand years has been discovered at one of Russia’s most ancient cities– Veliky Novgorod, which is often described as “the birthplace of Russia”.

All Russia news »

Source: http://rt.com/prime-time/2010-08-22/novgorod-artifact-mask-archeology.html