Faces are part of the head that contain sensory organs for vision and smell; additionally, this area can serve as the location where emotions and expressions emerge.

Though it is widely acknowledged that faces are processed differently from other visual objects, its exact cause remains disputed. Functional imaging studies suggest face processing occurs mainly within the fusiform gyrus.


Figuring out your face shape is just as crucial to understanding how best to show off your beauty as understanding your blood type or food intolerances, so knowing its shape can provide insights into making the most of your features. Once you know what kind of face shape you have, choosing hairstyles, makeup techniques and other items that accentuate it becomes much simpler.

If your forehead is wider than your cheekbones and jawline, this could indicate you have a round face shape – or what’s sometimes known as an oval, as its long and narrow profile lacks sharp angles on either the chin or jawline.

Rectangular faces feature high foreheads with straight, angular lines. Their overall dimensions tend to be longer than wide and often two times as tall, often featuring narrow jawbones and cheekbones with prominent hairlines.

Heart-shaped faces resemble round ones in many respects, yet differ by having a wider forehead and more defined jawline than their counterparts. Also referred to as an inverted triangle face shape.

Pear-shaped faces are the opposite of heart-shaped ones; they’re widest at the jaw and narrowest throughout the forehead. Additionally, this shape may also be called “squared” or “sharp”, as the forehead can often appear more square-like with wide jaw and cheekbone areas.

Skin tone

Understanding your skin tone may seem complicated at first, but knowing your unique hue will help you determine which colors work best with you. From selecting jeans that suit you best to understanding why certain makeup products don’t show up well against you – your unique complexion plays a huge role here!

Your skin tone refers to the hue of your surface, and can vary depending on factors like sun exposure and acne or rosacea. Often it falls into either warm or cool categories.

Warm skin tones feature yellow or peachy undertones, while cooler complexions feature blueish or pink tints. You could also have neutral tones which include elements of both warm and cool tones.

To identify your skin tone, grab a piece of white paper and hold it up against your face. Make sure your skin is completely free from makeup; once clean, examine where veins appear prominent. If the paper contrasts with your skin color then that indicates warm complexion while if it blends in means a cooler complexion.

If you are still uncertain, try the paper test again under natural lighting conditions. Different lightbulbs may give your skin an unfavorable yellow or green tint which could distort results.


Faces are among the first features we notice when meeting new people, as this area of perception can quickly give away one’s identity and character. Studies have demonstrated that changes to one’s central facial triangle (formed by their eyes and mouth) may give away their personality traits.

Complexity refers to either its overall appearance or individual features of a face, such as its overall features or individual characteristics. This factor is usually determined by how detailed and proportionate its features are; an attractive complex face would typically be well-proportioned, possess wide bright eyes, and possess full lips whereas simple faces may be considered unattractive.

Computer scientists use the term facet to refer to an element of a simplicial complex and define it as any simplex which does not form part of any simplerx in that same complex. A simplicial complex can be denoted with S mathrm Cl S as its closure symbol; and its set of faces forms what’s known as cell complex.

Although no single definition exists for it, a face is generally understood to be the focal point of human head and neck structure. As it leaves an indelible mark on people and helps establish one’s social status, many organizations have developed faces representing their company that represent its public image.


Eyes are one of the most striking features on any person’s face. Their shape can reveal much about a person’s personality and emotions; knowing your eye shape is essential in using makeup that enhances its natural beauty. People with round eyes tend to be more creative; however, this can sometimes lead to moodiness or unrealistic thoughts; people with almond-shaped eyes are more sensitive and subject to mood swings.

Human eyes do not form a perfect sphere, but instead are the result of fusing together small parts with highly-curved spherical areas with larger parts with less curvilinear areas. The cornea, the outer segment of the eye, covers approximately one sixth. Behind that lies an iris consisting of dark muscular tissue and rings resembling rings forming its structure; finally a pupil sits within this structure that controls how much light enters your vision.

Eyes are complex organs capable of distinguishing shapes, colours and depth perception. Their purpose is to form the visual field for vertebrates as well as other animal groups – prey animals being more inclined towards placing their eyes to maximize field of vision while predators favor placing them frontally for increased acuity and depth perception.


Just as your eyes and ears allow you to perceive things around us, your nose allows you to smell. Additionally, it plays an integral role in respiratory function and allows us to taste food.

The nose is an intricate structure fashioned of bone, cartilage and skin. Bone provides its outer framework while cartilage adds support, width and height. At its front is two openings known as nostrils that lead into two nasal cavities separated by an interconnected wall of cartilage known as the septum (pronounced SEP-tum).

Mucous membranes (pronounced MYOO-kus MEM-brayne) line the inside of your nose, warming and moistening air as it passes through nasal passages, while producing mucus (commonly known as snot) that traps dust and germs before they can reach your lungs.

Hairs at the entrance to our noses can catch large particles. When they come into contact with specific odour molecules, nerve impulses travel up through our nose and to our brain where decoding occurs – hence why people with nasal allergies often sneeze. Furthermore, our nose is lined with special tiny hairs called CILL-ee-uh that help move mucus throughout our sinuses and nose linings – this all adds up to making our nose an essential organ necessary for breathing, smelling and tasting as well as being an integral part of our immune systems.


The mouth is the entranceway through which food and air enter the bodies of humans and animals alike, serving both as an organ for digestion as well as sensory perception. Adult vertebrates use it for both mastication and tasting; infants gain nutrition by sucking at their lips and tongues. Infants gain sustenance by sucking on lips or tongues. Infants gain nourishment by sucking at lips or tongues. Mouth is bordered by moist mucous membranes extending from skin of face forming deep creases running from nose to corners of lips; roof of mouth which consists of hard palate in front with soft palate at back; plus uvula hanging at back.

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