Thanks Eikin. The sight of the water streaming from the side walls of the drain and dripping into the drain causing ripples in the drain water fascinated me. I went down into the drain and then put my legs apart onto the side walls of the drain but couldn't go further as the drain was full of water. The drain walls were slippery too. I was also trying to capture the entire length of the drain but couldn't. Hence the streaming shot.
Would you know, how I would have captured the shot better? Thanks.