Pictures show the time of Tibet's Feudal Serfdom.

And these pictures show the transformation of Tibet from poverty to wealth, from dictatorship to democracy.

Over the past 50 or so years, great changes have taken place in Tibet. The agricultural tax was waived. Children's education is now free. Democratic reform and elections have been implemented. And the central government's financial support of Tibet accounts for 90 per cent of the autonomous region's requirements.

Organizers hope visitors will learn all this background vital for understanding current events in Tibet.

Tongdrub Wangbun, Vice Minister of State Ethnic Affairs Commission said "The lack of true understanding of the real Tibet is the main obstacle to handling issues related to Tibet. Visitors from both home and abroad are welcome to come and learn more about Tibet's past and present."

The exhibition is free of charge and will last until July 25.