Technology entrepreneur and self-described maverick artist Sramana Mitra has unveiled her debut solo exhibition, Prithibi, in Kolkata. Blending the lyrical restraint learned in childhood from mentor Ramananda Bandyopadhyay with visual impressions gathered across New England, the American West, and Europe, Mitra’s watercolors, pastels, and abstractions offer a serene counterpoint to a noisy, excess-driven world.