For example, the person you want to invite is a highly respected calligrapher. His calligraphy is very prestigious in both the market and the calligraphy world. You have a good relationship with him, and people will give you an inscription. But in this case, you have to weigh the relationship and the weight of the inscription, because some people sell calligraphy and painting under the guise of the inscription. This kind of person will not easily agree to the inscription, and even if he agrees, he will not write with his heart!
One more thing to remember, we must respect our elders and their works. When you ask him for an inscription, show that you are eager to get his works and will cherish them. So he will be more willing!
I am also a calligraphy lover. I remember when I was a child, I was in the school calligraphy club. When I was about to graduate, I told my calligraphy teacher, teacher, I want you to write an inscription or draw a picture for me. The teacher didn't think much for a moment, but said that I was busy recently and hadn't created for a long time, for fear that I wouldn't be able to find a feeling for the time being. Maybe later. There will be another chance.
At that time, my relationship with the teacher was just so-so. It was ridiculous to think about it later. After all, our teacher is a famous calligrapher in the city.
Later, I have been following the path of calligraphy, and I still insist on practicing calligraphy after graduation. And I buy and write gifts to visit him every year when I go home. Every time I come back from his home, he always gives me some gifts about calligraphy, such as good brushes or works!