Clematis Tiaga

I was invited for tea and cake by good friends, on quite a wet afternoon. They have a pretty garden with any number of containers containing an interesting variety of plants plus shrubs etc dotted about. This lovely Clematis took my eye as it climbed an open lattice on the side of a pergola.
A horrid morning with mist, fog, and rain confined me to indoor tasks which have now been deleted from the endless list.