Thierry, your scattershot approach to making covers sure is interesting but doesn't seem too effective. Have you tried making a one-size-fits-all template?
That's a weird and cool cover! I like it very much! Thanks. I'm in the middle of revamping this title
You make a point.
The size of each of my covers depends on the resolution of the original poster, photo or drawing material I used for each of them. They are all square sized eventually but I didn't think to resize them so they could appear all the same full frame size on the board.
Which size should they have to fit properly all the same on the board do you think? Any recommendation is welcome.
Well, you could try 1200 X 1200px (CD size) and limit yourself to finding the highest resolution artwork available.