Thanks for commenting. You have all given positive comments, for which of course I am grateful, but should you ever feel the need to point out what in your opinion might improve a piece I am equally pleased ( well nearly).
dr4g0nfly, You are right on the money. I was fortunate enough to get quite a fair bit of this burry lime, and have been working my though it for some time. The problem now is that it is very dry, and comes off the tools like shrapnel.
Regards the colouring, I always dilute the stain by at least 50% often going as far as 90%, as I like the effect this has enabling the final colour to built up using additional colours.
Frans