Light yellow green brick courtyard wall shepherd Chinese style PPT background picture

This is a light yellow blue brick courtyard wall shepherd boy Chinese style PPT background image download, keywords: shepherd boy put cattle blue brick blue tile ancient wall courtyard wall classic vintage ink painting traditional culture.

This is a light yellow blue brick courtyard wall shepherd boy Chinese style PPT background image download, keywords: shepherd boy put cattle blue brick blue tile ancient wall courtyard wall classic vintage ink painting traditional culture.