Amitabh captioned a post: "Tomorrow, August 12, we remember the most beautiful mother of all time. Her strength, warmth, sense of etiquette, and aesthetics, but most of all, her faith and love for all things bright and beautiful for us. Words cannot express more."
"The poet and his poetry...my grandparents. You are sorely missed," she wrote.
Shweta also shared that she found the picture "among a pile of old Polaroids in a desk drawer."