So check this out.  This is the Albert Greenberg, tropical waterlily growing in my pond at home.  The first picture was taken late June and the other late July.  The same lily but notice the deeper color of the second one.  Both pictures were taken with the same camera, the same way.  The second picture was a deeper color of dark coral.  Its gorgeous!  The foliage on this lily is heavily mottled and gives a nice accent in the pond.  Plus an added bonus it also does well in partial shade which is unusual of most tropical waterlilies or waterlilies in general.  I normally pick this lily to display on a table in my house since it gives off such a nice fragrance.  I'll be sad to see fall which isn't far away.