The art piece is valuable.  I will decline any lower offer and not reply it.

Chinese blue and white bowl, depicting a group of teachers and students seated beneath a pine tree, while attendants bring food across a river, with mountains, auspicious cloud forms, and a dragon in the background, 5"h x 11"w. This is one of my collections since 40 years ago. Most of my listings were purchased from a local resident whose father and grandpa had been working in China.  I am not expert at judging what age it was made, since there has been many copies after the first one was made.   Probably long time, the draw lines have become blur and instinct.