Blank ?

[TUDOR93]

Where can I find a blank image for making tilesets ? I tryed making my own but I think I got the size wrong on a few blocks...

[Nonomu198]

...all tilesets have to be 320 pixels wide. While this can’t be changed, the height of a tileset can. Apart from these rules, JCS has a maximum amount of tiles a tileset can have. In normal Jazz2, a tileset has a 1023 tile limit. In TSF (The Secret Files expansion pack to Jazz2), the tile limit is increased to 4095 tiles... (http://www.jazz2online.com/tilesets/)

[Puffie40]

GIMP has a grid system that is invaluable :)