How many prizes or awards the artist won?

From 10 to 19

How many exhibitions did the artist make?

From 50 to 99

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

Yes,frequently

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 6 to 19

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

I don't know