watercolour effect
Here's my thoughts so far on what types of scenes the in camera effects suit
1) illustrator seems to suit simple scenes with clean surfaces
2) "water colour" is the opposite, seems to suit busy scenes with lots of texture and especially trees
3) "miniature" suits scenes where you are up high shooting down on a busy scene
I wish I could figure out how to apply an in camera effect and keep the original jpeg though, say by shooting ordinary jpeg and then applying effect in camera afterwards. Anyone know how?