An all-season all-green garden
If you are a big fan of the most natural looking gardens here are some ideas of those. You can create a garden that is green all-year long. In this picture you see the Junipers Sabina which is a bush that grows very big in some areas and always stays green.

Also, you can use Taxus baccata – a small tree which will also give your garden a beautiful green look during all four seasons – it never disappoints.