Nursing (Health) Art or Science...?

Is nursing an art or science?
It is simply and complexly both ...

"Warp. Weft. Woof! are terms from weaving: the threads or yarns that run lengthwise on the loom are called the warp; the crosswise threads or yarns are called the woof or weft. The web is the name given the completed woven fabric, and it also has wide figurative use: What a tangled web* of circumstance you've woven.
All these are Standard."
(http://warpweftwoof.com/)

*Also known as the care plan!

Original image source:
http://www.wovenwire.co.uk/plainweave.htm

Additional links:
http://www.africancrafts.com/