Texture16 greysun = {
	 0x8888, 0x2222, 0x4444, 0x1111,
	 0x8888, 0x2222, 0x4444, 0x1111,
	 0x8888, 0x2222, 0x4444, 0x1111,
	 0x8888, 0x2222, 0x4444, 0x1111,
};