Is there a way to fade an image?

I have a student who wold like an image to fade away. Is there a way to do this?

Thank you,



I am not sure if there is a direct way. I did not see a opacity property for images. For a quickish solution, I put a button over an image and then use a timed loop to change its opacity.
You can play here:

Happy computing,

Thank you, Andrea, that will be very helpful.