Not quite what I want

For various reasons, we haven't been able to work in the garden this spring as much as we would have liked to. We have moved a couple (read 11) bushes and that's about it.

I have a plan but it changes almost daily. The only constant thing is that the lawn is doomed, gravel and perennial borders will replace it. As the garden is sloped (in three levels), some kind of retaining walls are needed. We now have a few meters of low wooden fence like structures that are oiled black. They look rather nice but we need to make them wider. I would love to have stone walls but the cost is too high and anyway the stones I dream about would be too heavy to move without machinery. Stay tuned, something (little) is bound to happen before summer!