#declare tagger_red = <.8,.1,.1>;
#declare tagger_green = <.1,.8,.1>;
#declare camera_location = <0,0,-10>;

camera {
	location camera_location
	look_at <0,0,0>
}

light_source {
	camera_location
	color <1,1,1>
}

plane {
	y, -1
	pigment {
		checker color tagger_red color tagger_green
	}
}

sphere {
	<0,.5,0>, 1
	pigment {
		color tagger_red
	}
}