Advertisement Images Maximum

[reno]

Good Day Forum,
 A Customer requested some pictures on his videobox jukebox rental so that they are shown when the jukebox is not being used. It is over 30 jped images.
   My Questions are:
Is there a limit to how much pictures i put in the advertisement folder?
Are there any potential problems that may come up in loading too pictures in the advertisement folder  ? 

[Bry]

i dont see any problems
maybe run the images throug h an online image optimizer first to make em load a bit faster