/* XPM */
static const char *brush_surface_stone[] = {
/* columns rows colors chars-per-pixel */
"16 16 4 1",
"  c #2D2D2D",
". c #808080",
"@ c #C4C4C4",
"X c None",
/* pixels */
"XXXXXXXXXXXXXXXX",
"@@@@@@@@@@@@@@@.",
"@.............. ",
"@.............. ",
"@.............. ",
"@.............. ",
"@.............. ",
"@.............. ",
"@.............. ",
"@.............. ",
"@.............. ",
"@.............. ",
"@.............. ",
"@.............. ",
"                ",
"XXXXXXXXXXXXXXXX"
};