The project has been undertaken by the Kerala Lalitkala Academy, Chief Minister Oommen Chandy said during a cabinet briefing here.
As per the project schedule, more than 300 mural painters from across the world will paint on public walls, roads, railway stations, government offices, temples, churches and other places in Kottayam, transforming it into a 'Mural city'. Government would preserve all their creations.
Chandy said artists from various parts of the country as well as abroad are already in Kottayam attending a camp.