// Camera
camera {
    location <0, 3, -10>
    look_at <0, 1, 0>
    angle 45
}

// Lighting
light_source { <100, 100, -100> color rgb <1, 1, 1> }
light_source { <-100, 100, -100> color rgb <1, 1, 1> }

// Sky
sky_sphere {
    pigment {
        gradient y
        color_map {
            [0.0 rgb <0.2, 0.4, 0.8>]
            [0.7 rgb <0.2, 0.4, 0.8>]
            [1.0 rgb <1, 1, 1>]
        }
    }
}

// Plane
plane {
    y, 0
    texture {
        pigment {
            checker
            color rgb <1, 1, 1>
            color rgb <0.5, 0.5, 0.5>
            scale 2
        }
        finish {
            ambient 0.2
            diffuse 0.8
        }
    }
}

// Sphere
sphere {
    <0, 1, 0>, 1
    texture {
        pigment {
            color rgb <1, 1, 1>
        }
        finish {
            ambient 0.2
            diffuse 0.4
            specular 1
            roughness 0.01
            reflection 0.5
        }
    }
}