
Surface of a soap bubble

Veins of a leaf

Oil droplets on the surface of water

Surface of a soap bubble

Oil droplets on the surface of water

Oil droplets on the surface of water

Pencil tips of coloured pencils

Surface of a soap bubble

Oil droplets on the surface of water

Surface of a soap bubble

Oil droplets on the surface of water

Pencil tips of coloured pencils

Veins of a feather
