Thank you for your comments @Barski
Rowan, the English name you use for this tree is more similar to the Norwegian word which is «rogn».
I will use that name later since ash Ash (Fraxinus excelsior) is the name of a completely different species of wood and Rowan has no relationship with this ash.
Thanks for the name of Rowan​, my dear friend @Barski.
I also like to take photos of the rowan, and I hope to take a lot of images of this beautiful tree the coming autumn.