Dinabandhu Mitra's 'Nil Darpan; or, The Indigo Planting Mirror, A Drama' is a powerful and evocative play that sheds light on the oppressive Indigo planters in British colonial India. Written in the 19th century, the book captures the harsh realities faced by the indigo farmers and their struggles against the exploitative British landlords. Mitra's literary style effectively conveys the socio-economic injustices of the time, making it a significant piece of Bengali literature. The play's intense portrayal of the characters and their plight adds depth to the narrative, creating a poignant and thought-provoking read. Mitra's use of language and dialogue showcases his skill as a playwright, drawing readers into the dramatic and emotional world of the Indigo uprising. Recommended for those interested in historical dramas and social justice themes, 'Nil Darpan' offers a compelling insight into a dark period of India's colonial past.