+
+/*
+ * Field sizes for the random art. Have to be odd, so the starting point
+ * can be in the exact middle of the picture, and FLDBASE should be >=8 .
+ * Else pictures would be too dense, and drawing the frame would
+ * fail, too, because the key type would not fit in anymore.
+ */
+#define FLDBASE 8
+#define FLDSIZE_Y (FLDBASE + 1)
+#define FLDSIZE_X (FLDBASE * 2 + 1)