The scale naturally led me to ask about the source of the raw materials. I knew the soil used to make the idols was not any other regular soil, but a special sacred combination. Here too, it was no different. The punya maati, or sacred soil, which is collected from riverbanks, pilgrimage spots and brothel doorsteps, is mixed with the local soil and etel maati (alluvial sticky soil) and brought directly from the banks of the river Hooghly in Kolkata when the artisans come during Ratha Yatra. This is then mixed with large quantities of maati sourced from neighbouring states, mainly Punjab and Jhajjar, Haryana, as Delhi’s soil is not suited for idol-making. The straw, or khor, which supports the foundation, comes from different districts of Uttar Pradesh.