Ouyang Zhongshi seldom uses "winger".
But the first stroke of the "thousand" in the picture is a typical profile, unlike the original.
The word "Gan" is too dry.
The word "cow" should not be used in the side.
Mr Ouyang's Chinese characters are rarely written vertically first. (See the picture I sent). There are too many pseudo color in the market now. Half my photos are fake. Just look at it.