I have a workbook that contains multiple sheets.

On sheet 'Variables', the value of cell B9 can either be 'H' or 'L' (without the quotes).

On about 10 other sheets, I have 2 pictures. When cell B9 on the 'Variables' sheet is an 'H', I want to show one of the pictures and hide the other; when it is an 'L', I want to show the opposite one and hide the other one.

What's the most efficient way of doing this?

Thanks in advance,