We should as humans respect those who have gone before us by looking, taking pictures and leaving nothing but bubbles...
Wreck diving is a sport for many of us and all to often we see fellow divers causing more damage and destruction to the all to often fragile environment by trying to find or in many cases cut out that one piece they feel they just can’t live without..
If we leave things as we find them they will be there for our childeren and many others to view, if we keep destroying it soon it will be all gone.
If one feels the compelling need to remove something from the depths try bringing up some of the bottles, cans and various trash we all see on every dive.