In message . com,
writes
Phil,

I had already seen this picture
http://www.marshalls.co.uk/transform...ry_paving1.jpg

in the Marshalls catalogue/website and thought it looked very good but
assumed the 'white' colour was achieved using white cement or some sort
of dye.

I reckon they probably paint the joints whatever colour they think looks
best for the photos..... Much easier than trying to get mortar the
'right' colour

--
Chris French