Professor Narivelo Rajaonarimanana illuminated the public on the history, symbols and heritage value of teza at the 107th Café-Histoire of the Photo Museum. Though silent, they tell an ancient story. The teza, commemorative posts from the former Betsileo kingdom of Manandriana, revealed some of their secrets at the 107th Café-Histoire, held Saturday at the Photo Museum. Professor Narivelo Rajaonarimanana shared several years of research dedicated to these emblematic monuments.

Between 1972 and 1976, he conducted field investigations in Manandriana and identified 43 sites, with numerous teza photographed and studied with other researchers. His work also led him to create sketches to better understand their carved motifs. "The teza present great diversity of patterns, ranging from geometric forms to representations of zebu and crocodiles," the professor explains. He even noted the existence of a teza bearing inscriptions in Latin alphabet.

Erected in honor of chiefs and high-ranking figures, these posts testify to funeral beliefs, ancestor memory and the craftsmanship of ancient Betsileo sculptors. Their very name refers to the idea of solidity and durability, like the hard heart of a tree. For Narivelo Rajaonarimanana, these monuments constitute a precious source for understanding the history and culture of Manandriana. "There are still many teza to document," he emphasized, encouraging researchers and students to continue field investigations.