How many prizes or awards the artist won?

I don't know

How many exhibitions did the artist make?

From 20 to 49

Have the artist's artworks has been exhibited at art fairs?

Yes,sometimes

How many catalogs or monographs are dedicated to the artist?

Over 20

How many private art galleries treat the artist's artworks?

From 4 to 6

Are some artworks by the artist in private or public collections?

Yes,from 20 to 49

Have some of the artist's artworks been sold in official auctions?

I don't know