NYANZA – The Institute of National Museums of Rwanda (INMR) on Friday joined the rest of the world to mark this year’s International Museum Day, with emphasis on the role of museums in changing the lives of citizens.The day is annually marked on May 18 and was this year marked under the theme; "Museums in a Changing World. New Challenges, New Inspiration.”During the function held at Arts Museum in Nyanza, the first ever international photographic arts exhibition in the country was opened to the public.Speaking during the function, the Minister of Culture and Sports, Protais Mitali emphasised the importance of arts in national development.   "Museums broaden our economic base and are critical for social transformation,” he said."Our museums have a lot to offer to the world, especially Rwanda’s rich culture and heritage. It is our collective responsibility to promote and safeguard our culture and its values.”The minister challenged local artists to embrace photography as an art, saying it offered immense opportunities.The four-month exhibition has attracted several international and local artists. Prominent among the exhibitors is South Africa’s Pieter Hugo, and Andrea Stultiens from the Netherlands. Also on display are photographs by the founder of Ivuka Arts, Collin Sekajugo and sculptures by Jean Baptiste Sebukangaga.