Kathmandu. Incense, camphor, grass wrapped in sal leaves, and cow dung are being sold in the old alleys of Kathmandu.Since the eve of Nag Panchami, which falls on Bhadra 1, historical squares, temple platforms, and window frames of the Kathmandu Valley have been adorned with colorful pictures of snakes.The tradition of pasting snakes on the main door of the house to seek family happiness, peace, and protection from divine calamities throughout the year is a living testament to the inseparable relationship between humans and nature. A festive atmosphere has now spread through Asan, Indrachok, Patan's Mangal Bazaar, and the ancient...