This Casinos Austria 100 jeton is one of my favorites. Designed by artist Hunterwasser. You can't see it too well in the scan, but the letters "Casinos Austria" are translucent blue-green; the numerals "100" are translucent magenta; and the holes in the "00" are blue lunettes.

About a month ago, I remarked that this chip was one of my favorites, but it was in storage. Well I found it today while digging around in my chips!