I chose the word on the first one because the strong light source is the common thread between all the images and the reason for the word aquatic as that is the type of being coral is. For the first one I feel like my editing gives it a kind of old fashioned aesthetic with the yellows  and as for the 2nd one I went for more of a trippy neon look with the bright pinks and greens. Overall I'm pretty happy with these but If I did something differently I would have added a bit more edge glow to the first one to make it pop more in the darker areas. My favorite of the two is Aquatic due to how bright the pink and green is.