Clematis

What a stunner

This photograph is of 'two' seperate clematis , hence the pale and light tones and different forms (although two forms can exist on the same clematis) .
The Clematis with the palest mauve flowers (double and single) is called Louise Rowe and the other Clematis , palest blue , single is called Lawsoniana.

Thank you for all that information on these two beauties shall keep them in mind for the future.