On a white background, a professional camera with a long-focus lensOn a white background, a professional camera with a long-focus lens
Separation of the black and white line by a tennis netSeparation of the black and white line by a tennis net
On a white background, a professional camera with a long-focus lensOn a white background, a professional camera with a long-focus lens
Separation of the black and white line by a tennis netSeparation of the black and white line by a tennis net