Thank you for your help.
I never did a macro before, and I just succeed in create it. I did "create a macro" that I named "ShowHide" and I put the code you told me. But I don't know what doing after. Where Do I have to put my text which will display the image by a click? How can I do to put the image I want to display? Furthermore, when I try to save, it says me that I can't save a VBA project in a file without macro.

Regards,