Nice work everyone. I'm always torn with the use of water in the landscape. I think labeling it natural looking or man made gets us in trouble. Its all about the design and placement of each element. That's the first step in pulling it off. There is balance and symmetry to this feature that suggests man made. The surrounding architecture and space available demands that. As you show us the look of a more natural feature is with the materials. Labeling it man made or natural is only a debate that takes away from a job well done. Very Cool!!! Craig

I would like charcoal like the wall for intimate cosiness or the light colour of the retaining low wall if the area needs a more open feel. Would not add another colour.

The period and style of your home suggests gravel as the medium of use. Grey, not blue and fine. Some products have clay 'fines' amongst the small gravel that enables the product to compact really well when laid properly. You can push prams etc over it without a problem. Paving and concrete cause drainage problems with runoff warranting drainage to accommodate excessive run off. Gravel and aggregates absorb the water. The cost is much cheaper but also looks totally better. The sustainable alternative is always about thinking differently.

It looks like pebbled concrete? I think Boral does something like this, but I'm not entirely sure.