Can a picture be added to the header?

[EGrise]

I've managed to insert texts into the left and center header in excel with excelize.

But I can't seem to find any documentation on how to insert a picture into this header using excelize.
Any help would be greatly appreciated.

[xuri]

I closed this issue, and keep #1395 to track this feature request, if you have any questions, please let me know to reopen this anytime.