Propagated Maze Brain Coral
Picture taken January 2008, Nikon D70 Digital SLR, Nikkor 18-70mm DX lens

This coral had its left side cut off a few months back using a tile saw at a local reef club meeting.  As can bee seen the coral has healed very well and does not show any negative side effects to having a chunk cut off.

Propagated Maze Brain Coral
Picture taken June 2009, Nikon D70 Digital SLR, Nikkor 18-70mm DX lens

This is the same coral over a year later, it grew significantly thicker but did not re-encrust around the edges.