Every year, Kolkata transforms into a dazzling celebration of art, faith and creativity as magnificent Durga Puja pandals draw millions of visitors and global attention. But behind the spectacle are the artisans and workers whose skill, sweat and dedication bring this magic to life. As the city celebrates Maa Durga, NDTV takes you behind the breathtaking pandals to meet the unsung hands that make the City of Joy shine.