Looking down into a long metal water filled shaft with a small cloud of bubbles at the bottom; they rise towards the surface through a ripple effect.

Coming Up
Martin and Margaret Marks Media: video composed from still photographs.

Photographer’s statement:  Bubbles rising up from the bottom of the Submarine Escape Tower (SET) at the former HMS Dolphin, Gosport. Composed from still photographs.
View the video on Vimeo here