How to insert image into merged cell. (ClosedXML)

Question

Hello guys,

 

Im using .NET3.5 with ClosedXML libraray version is 0.75.0.0 .

I just inserted into merged cells on excel file.  But when i convert to XPS file image is not in cell. Now image size is in pixel.

 

The questions are:

1. How to correctly insert image into merged cell?. 

2. When i print file it's dependent on screen settings . How to solve this problem perfectly.

Thanks