"Weatherlawyer" wrote in message
oups.com...

nightjar wrote:
....
The main problem is getting the joints to look right where they join. I
avoided it by using a contrasting colour of mosaic sized tiles (the stuff
that comes on canvas backing) in a strip about 150mm wide between two
different sized tiles. Done carefully, it looks like a design feature,
rather than a bodge to overcome a problem.

It is a design feature and costs accordingly...

Mine was definitely a bodge, but lots of people thought it was a design
feature.

Colin Bignell