@ Adithya - Thank you. I am glad the movement and stillness worked for you.
@ Nirlep sir - Unfortunately I do not have an variant of the tree position, since this tree is behind a government office, in between a lot of buildings. I had to find the least obstructive spot from my terrace for this shot. Right below where the tree ends in this image, the buildings start. Though like you have suggested if some building owner is kind enough to give permission, it will be very interesting to try other angles from other building terraces.
Also what I've not mentioned earlier is the phantoms in this image are bats leaving the roost in the evening. This phenomenon lasts exactly for 15 mins from 6:30 to 6:45 most days after which both the light changes and the density of the bats reduce. But each day is incredible in its own way with different cloud formations, different light etc.