Thank you for the kind words! It really various on a few things such as weather conditions and water quality. It does begin to get darker as you go deeper but usually what makes it feel a lot darker is the visibility of the water as it blocks the sun. From memory it was roughly this shot was taken roughly 10-15 meters deep as I remember I did a safety stop just after I took this photo. I may have to post a video of a dive which was 40m+ to show how dark it is. Click the follow button and you will :)
Thanks for explaining :) Like I said I've never done something like it myself .. and I would like to do that ones in the future .. but that's diving not the taking pictures as I don't have the equipment for that lol..
10 to 15 meters wow that sounds deep already..
I will follow you for sure, and looking forward to that video :)