Wine description includes associating odors and tastes to label and result in improved perception whilst tasting.
 Visual perception comes first in assessment, whereby pinpointed tears on the inside of a wineglass named Marangoni effect can be viewed. Consisting mainly of water, its appearance is due to the alcohol content and reduced surface tension effects.
As follows the clarity assessment as to whether solid residues lie in suspension, aka transparency. This is the assessment through which is the quality of wine endorsed, so much for those aged red wines prone to composite residue in suspension. In which point decanting is most indicated.
Both the depth and hue comprised resemble light, medium or dark casts whilst assessing. As for the hue, its wavelength varies within the white wines from colorless to yellowness, possibly greenish tinged and of a shade of orange yellow or even saffron.
Conversely broader wavelength is to be encountered in red wines, in that the wine color might deepen resembling suffused of crimson tint, ruby-red, tawny and purple tone, turning to a brick-red color if aged. Variations in tone/caste occur accordingly to the degree of grape maturation, and of the process employed in both elaboration and ageing.  
 
Perceived Nose assessment
 When sniffing on the headspace of the wine glass you’re in fact sampling on the wine character compounds. Strictly applied namely, intensity, vinous character, grape variety, is the description of varietal aromas with a reasonably good connection between recognizing and putting a label on it.   
In describing intensity, one would speak of a wine as having bare, mild, rich and aromatic fermentation smells imparted.
 As such characteristics of a wine if conjured up could determine exactly what type of sensation the wine induced. Induced sensations tandem assessed spices, essence oils, flowery, fruity, toasty, appley, or nearly any descriptive adjective.
 The first nose usually refers to the particular smell of the grape variety. As in the second nose would the aroma perceptively describe the fermentation process and so too the bouquet restricted to describing the aroma in cellar-aged bottled wine.

Wine tasting and tactile perceptions
 
 Certain characteristics when it comes to palate assessment define quality the most in wine tasting. All of which basic sensory sensations of the style and type and how these characteristics are related that could describe appearance, aroma, palate, concentration, body, astringency, complexity, balance, structure, persistence.
 Increasingly carbon monoxide considered another key-element likely to describe whether the wine is sharp, sparkling or even flat when absent.
 In spite of alcohol content in the wines stated on the label their alcohol content could be maximized. There are wines whose alcohol presence rendered itself rather useful, caustic, and accentuated, hence personalizing their identity.
 The last of tactile characteristics defines the temperature of which the wine is at mercy, if sultry, balmy, freezing, or cold.