Vignesh, a 31-year-old artist from the southern Indian state of Tamil Nadu, uses a lens and sunlight to burn his designs onto wood.
As a child, Vignesh would use this technique to burn scraps of paper. He now uses wood to make unique artworks .
He also teaches the technique to young people and hopes that more artists will take to this artform.
Video produced by Asfhak Ahamed; filmed and edited by Natarajan Sundar.