Which poem did Rabindranath write after the death of his son?

Rabindranath Tagore wrote the poem "The Farewell" after the death of his son, Rathindranath Tagore, in 1929. This poignant poem expresses the deep sorrow and grief he felt, while also acknowledging the inevitability of death and the enduring power of love.

It's important to note that while "The Farewell" is a powerful testament to his grief, it's not the only poem Tagore wrote about his son's passing. Several others from this period reflect his profound emotions, but "The Farewell" remains the most widely recognized and discussed in this context.