Hyderabad, July 22 -- In the past few years, Osmania University has not just witnessed rejuvenation of its forestry, but also an innovative way to spread the message of protecting the environment, constitution, nation and more by using 'rocks' as the medium to communicate.

A walk inside the iconic Landscape Gardens, Dr BR Ambedkar Library, Centre for Exploration Geophysics, or even in front of the Osmania University police station reveals rocks being used to spread these messages.

Islavath Venkat, a librarian working in a contractual position since 2013, has made it his passion to paint the rocks and trees inside the OU campus with beautiful images. His art has brought life into the rocks, which would have otherwise been ignored as exam...