The first and third picture were taken the same day. The first was taken under only actinic, the third under full spectrum lighting a day or two after I got it.
Over time the random green tentacles went away, the pink and orange sort of fight for dominance on a day to day basis and the yellow tips became more prominent.
The second picture was after I moved the anemone to a different tank. It shrunk down and the pigments became so concentrated that it looked brown instead of orange/red.
The last pic is basically how it looks now.
The good news is I have had it for about 7 years. The bad new is it has never split, and I am not about to try to cut it.