"Because I have seen Bengal's face I will seek no more;
The world has not anything more beautiful to show me.
Waking up in darkness, gazing at the fig-tree, I behold
Dawn's swallows roosting under huge umbrella-like leaves. I look around me
And discover a leafy dome-Jam, Kanthal, Bat, Hijol and Aswatha trees-
All in a hush, shadowing clumps of cactus and zedoary bushes."Read the prose carefully and write a short thematic explanation of the inner meaning of the famous poem. ( Explain in about 6 sentences)