That photo shows a rock garden that looks like the death (入滅) of the Buddha, where the Buddha is reclining on his side as he draws his last breaths. You can see the resemblance here:
I wanted to save this one for Nirvava Day which is coming up on February 15th according to the solar calendar.
P.S. Having a lot of trouble with my blog iPhone app this morning. Sorry for the incomplete post if you read it.