### tone | colour:

Tincture
* act very rapidly, especially when administered under the tongue.
* are a concentrated form of herbs in an alcohol base, mainly for internal use
  - useful form of herbal medicines
  - alcohol or vinegar extractions of herbs
  - cold extracted only in alcohol vinegar or glycerin
  - effective when dropped under the tongue
  - herbal solutions in alcohol
  - herbs concentrated in alcohol
  - hues used in heraldry, which are denoted colours, metals, and furs
  - inexpensive and effective herbal medicines
  - liquid extracts of fresh or dried plants in alcohol
  - more powerful and last longer than dried herbs
  - stronger than teas, and easier to use than taking capsules
* are the base from which most remedies are made
  - colors and patterns on charges and ordinaries
  - ideal way to ingest herbs
  - usually preferable to tea, because tinctures last indefinitely
* can last up to two years when stored in a tightly closed container.
* contain alcohol.
* generally have a higher alcohol content.
* keep well, are easy to store, and are used in small amounts.
* usually contain drug at high concentrations.

### tone | colour | tincture:

Argent
* are silver
* is tincture

### tone | colour:

Warning colour
* are advertisements, often highly coloured advertisements, of unsuitability as food
  - vivid , often some of black , white , red , yellow
+ Mimicry, Signalling, Warning colouration: Ecology
  * Animals that are dangerous, or foul to eat, usually advertise the fact. This is called warning or 'aposematic colouration'. It is the exact opposite of camouflage. Warning colours are vivid, often some of black, white, red, yellow.
  * Animals that are dangerous, or foul to eat, usually advertise the fact. This is called 'warning colouration' or 'aposematism'. It is the exact opposite of camouflage. Warning colours tend to be some combination of red, yellow, black and white.

Yellow colour
* Some yellow colours have quite poor opacity compared to, for example, greys or pale blues.
* represents earth.

Flesh tone
* appear natural, and colors when present look bright and distortion free
  - as do most other hues
* are also a natural spectrum.
* are natural, and colors appear vivid, with no distortion evident at all
  - while strong colors reproduce without any evidence of chroma noise
  - probably the most difficult color values and textures to match
  - warm and even, and color saturation comes across very naturally

### tone:

Harmonic
* Consider again the waves produced by the bass clarinet and the flute.
* also depend on the shape of the wave itself.
* are a mathematical model of the real world
  - way of describing distortion to a voltage or current 's waveform
  - an ancient tools for personal development
  - basically the subdivisions of a string
  - different colorations or moods of energy, some easy-going, others more difficult
  - multiples of the transmitter frequency
  - natural vibrations of the strings that produce a certain pitch
  - perfect pitches above an equal temperament fingerboard
* are the amount of distortion or variation that occurs in a pure or perfect waveform
  - ongoing resonance of the beginningless beginning
  - what make up the quality of a voice
* can cause protective devices to malfunction.
* contribute to the ear's perception of the quality, or timbre, of a sound.
* distort the normal sine wave.
* is acoustics
* occur at integer multiples of the sound's fundamental frequency
  - when electrical cur rent becomes distorted into higher frequencies
+ Power system harmonics: Electricity
  * Power system harmonics' are the harmonic contents from the utility frequency. Harmonics are a mathematical way of describing distortion to a voltage or current's waveform. This distortion is produced by non-linear devices connected to the power system. It can cause power quality problems. It increases heating in power equipments.