pebble mosaic, Hmm, looks like beans to me! I'm going to try to make a design like this for the wall.
Dit tuinontwerp van een kleine stadstuin of patio met betonnen terras en loungebank realiseerden we in Amsterdam | garden design with concrete terrace and outdoor lounge sofa. Door De Peppels Tuinen
I first found this image on http://jeffreygardens.com/ which no longer exists... the work of Jeffrey Bale can now be found on http://jeffreygardens.blogspot.co.uk/ I love all his pebble mosaics
Low concrete fireplace on concrete patio
piet boon - outdoor shower
Detail in Hindpool Park pebble mosaic, Barrow in Furness, Cumbria
Alisa & Lysandra Roof Terrace FvF | The Block
Stamped Concrete Stain As One Of Flooring Options
Concrete pavers that look like wood but have almost no care.