Subject:Re: Chinese Plaques
Posted By: Bill H Fri, Oct 09, 2020
Your plaques appears to be a fairly contemporary efforts to imitate the mastery of nature found in paintings of Cheng Yiting, but they fall short of his sophistication in this arena. The difference seen in the style of the bird and the background foliage, especially in the second plaque shown, creates an impression of two different artists having worked on the picture.
Here are three links to Christie's auctions of authenticated works of Cheng Yiting. I believe the differences between them and the brushwork on your plaques should be obvious. The seals also are different.