India, Jan. 29 -- Caught in the chaos of the world outside, one often looks inwards to find peace. This is what led Mumbai-based artist Viveek Sharma to "paint something that makes" him feel the silence. The result was a canvas painted in hues of green depicting an ascetic smoking chillum. "This was in 2012, and at that point I never thought that the subject would become my calling and I'd get to exhibit my series when the Maha Kumbh arrives in 2025," he says....