Youve done it very well Ina, and youve given us a very good walk-around of the garden.
I can see plants I know, and some I am not familiar with.
I recognised Buxus hedging (green), and Berberis hedging (the low purple hedge) Bergenia, Hosta, Cononeaster horizontalis (growing against a wall) , possibly Spirea, Hellebore, the bed of white flowers close to the wall of the house - were they Cerastium?
Which ones do you not know the names of? Perhaps other ,members can have a guess.