Silk fibres, coloured scanning electron micrograph (SEM). Silk is a protein fibre, which can be woven into textiles. It is obtained from the cocoons of metamorphosising silkworms. The silkworm is the larva of the domesticated silkmoth (Bombyx mori). Magnification: x220 when printed 10 centimetres wide.
Model release not required. Property release not required.