After looking in details my scene :
2 or 3 details to modify :
- the sky is awful. I'm reading things about skies generation, this will be
fiexed soon
- the grass must be improved. I know there are very good macros on the net
to generate it (Gilles Tran, for example), but I want to do it by myself,
even if it is not as good (still learning to use POV)
- vine texture is bad
