Artificial skin skin-like tissue grown in a laboratory, although this technology is still quite a way away from being viable for use in the medical field. 'Artificial skin' can also refer to flexible semiconductor materials that can sense touch for those with prosthetic limbs, (also experimental). The skin is the largest organ in the human body. Skin is made up of three layers, the epidermis, dermis and the fat layer, also called the hypodermis. The epidermis is the outer layer of skin that keeps vital fluids in and harmful bacteria out of the body. The dermis is the inner layer of skin
The King of Limbs made Donwood think of "immense multicoloured cathedrals of trees, with music echoing from the branches whilst strange fauna lurked in the fog". Donwood and Yorke drew trees with eyes, limbs, mouths, and familiars, creating "strange, multi-limbed creatures that are neither malevolent or benevolent", inspired by Northern European fairy tales. For the special "newspaper" edition of "The King of Limbs", Donwood wanted to create something "in a state of flux". He chose newspaper, which fades in sunlight, for "its ephemeral nature"; this reflected the album's nature themes, mirroring the natural decay of living things. To design the newspaper, Donwood took inspiration