This document summarizes the key parts and functions of the human eye and how vision works. It discusses the main structures of the eye like the cornea, iris, pupil, lens, retina and optic nerve. It explains that light is detected by the retina and converted to nerve impulses which are sent via the optic nerve to the brain for processing. The brain does the heavy lifting of analyzing, recognizing and making sense of visual inputs. Optical illusions demonstrate the limitations of sight and how what we perceive can differ from what our eyes actually see.
Art encompasses a diverse range of human activities focused primarily on the visual arts like painting, sculpture, photography, and other visual media. Art can induce feelings in viewers by expressing emotion. Whether something is considered art depends on if it is perceived as attractive or repulsive, though aesthetics are subjective. Art serves various purposes like entertainment, communication, and psychological or healing purposes in art therapy.
This document summarizes the key parts and functions of the human eye and how vision works. It discusses the main structures of the eye like the cornea, iris, pupil, lens, retina and optic nerve. It explains that light is detected by the retina and converted to nerve impulses which are sent via the optic nerve to the brain for processing. The brain does the heavy lifting of analyzing, recognizing and making sense of visual inputs. Optical illusions demonstrate the limitations of sight and how what we perceive can differ from what our eyes actually see.
Art encompasses a diverse range of human activities focused primarily on the visual arts like painting, sculpture, photography, and other visual media. Art can induce feelings in viewers by expressing emotion. Whether something is considered art depends on if it is perceived as attractive or repulsive, though aesthetics are subjective. Art serves various purposes like entertainment, communication, and psychological or healing purposes in art therapy.
The eye is the most important sense organ that allows us to see. It receives around 80% of external information. The eye has a pair of eyes, each held in the skull by muscles that allow movement. The visible part is only 1/5 of the total eyeball surface area. It is protected by eyelids, eyelashes, and other coats to prevent foreign objects from entering. Light passes through the pupil and iris to the retina where it is converted into nerve signals sent to the brain for image interpretation.
This document provides an 8 step guide to drawing a portrait. It begins with choosing an appropriate reference photo and organizing the position and outline of facial features on the drawing. Subsequent steps provide instructions for shading and shadows when drawing individual features like the eyes, nose, mouth, ears and hair. The document emphasizes the importance of shading, highlights, and contrasts to create a realistic portrait drawing. Copyright information is also provided.
The document provides instructions for drawing a face using correct proportions based on the golden ratio. It describes drawing an egg shape and dividing it horizontally and vertically into sections to guide placement of the eyes, nose, mouth, ears and other features. The instructions conclude by erasing guidelines and adding details to complete the face drawing.
This document presents a series of optical illusions and visual puzzles intended to trick the viewer's perception. It includes illusions of shapes and figures, impossible objects, moving or distorted images, and hidden images within patterns that are only revealed upon closer examination. The reader is prompted to look again at each illusion to see something different and question their initial interpretation of what is depicted.
This document discusses various optical illusions involving images that can be interpreted in multiple ways, such as a rabbit and duck, a face and saxophone player, or different ages and genders of people. It prompts the reader to make observations about lines, shapes, sizes, and counts that may appear different than what is measured. The concluding statements explain that appearances can be deceiving and that carefully examining figures from multiple perspectives is important.
This document discusses optical illusions and how the human visual system can be deceived. It begins by explaining how sight is the most important sense for humans and how vision works through the eyes and brain. There are three main types of optical illusions: literal illusions that create different images than the objects, physiological illusions caused by excessive stimulation of the eyes or brain, and cognitive illusions where the mind fills in or obscures areas. Examples of different optical illusions that use photographs, shadows, 3D street art, and rotating/waving images are provided. The document concludes by stating that optical illusions can be an effective creative technique for advertising to get consumer attention and stick in their memories.
This document discusses psychological illusions and how human perception is guided by our current motivational state rather than accurately representing objective reality. It provides several visual examples of illusions, including images that can be seen as different angles, shapes, or people depending on how one perceives it. The key points are that we do not see the world as it truly exists, perception is an active construction of the mind, and these examples illustrate how perception is state-dependent rather than a valid representation of objective reality.
This document contains a collection of optical illusions and visual perception tests. It includes images that play tricks on the eye through uses of color, shading, motion, and spatial relationships. The reader is prompted to describe what they see in each image, with the intent of surprising or confusing their visual perception through illusory effects.
Optical illusions visually trick the brain by making images appear different than reality. There are three main types of optical illusions - literal illusions that create different images than the objects, physiological illusions caused by excessive stimulation of the eyes/brain, and cognitive illusions from unconscious inferences. Throughout history, different types of optical illusions have become popular based on the time period, including ambiguous images from the early 1900s and abstract op art in the 1960s that appeared to move. Optical illusions work because the mind cannot view exact details or multiple images at once, instead interpreting visual stimuli in a way that creates illusions.
Optical illusions are experiences where one sees something that does not exist or is different than reality. They can be physiological from eye/brain stimulation or cognitive from unconscious inferences. Some classic illusions are ambiguous figures, distorting perceptions, and future perceptions. Artists use illusions to create effects of space, motion, and perspective. Studying illusions increased understanding of visual processing.
The document discusses various optical illusions intended to trick the eye and perception. In 3 sentences:
The document presents several images containing optical illusions asking the reader questions about colors, shapes, movement, sizes, and images within images to highlight how visual perception can be deceived. Readers are shown parallel lines that look curved, sizes that look different but are the same, images that appear in motion but are static, and ambiguous images intended to be seen in multiple conflicting ways. The purpose is to demonstrate how easily the eyes can be tricked despite what may be logically known to be true.
Finger painting is a fun, creative activity that allows children and adults alike to express themselves freely through color and texture. Using their fingers as brushes, participants can experiment with different techniques like swirling, stamping, and smearing paint directly on paper or canvas. This tactile process encourages self-expression and discovery outside the boundaries of traditional art tools.
This document contains examples of Engrish (broken English) found in Asia. In 3 sentences:
The document shows multiple instances of incorrectly translated or grammatically incorrect English phrases found in Asia, including misspellings, incorrect word choices that change the meaning, and nonsense sentences. Many of the Engrish examples are from signs, packaging, or customer service interactions in Asia where English is not the primary language. The broken English phrases show how translations can go wrong when moving between languages.
This document describes a program that creates a composite sketch of a person's face based on their responses to questions about their facial features. It lists various options for hair color, style, eye color, nose shape, mouth, lips, ears, face shape, complexion, ethnicity, facial hair, gender, and age. It explains that after entering these characteristics, the information will be processed and a sketch generated that aims to closely match their actual features.
This short document challenges the reader to solve a problem if they consider themselves a genius. It does not provide any other context or details about the nature of the problem to be solved. In just a few words, it issues a call to demonstrate one's intellectual abilities through solving an unspecified problem.
This mathematical exercise asks the reader to follow a series of steps: pick a number for how many times they want to eat out each week, multiply by 2 and add 5, multiply by 50, then add either 1751 or 1750 depending on if their birthday has passed this year, and subtract the year they were born. The result is a 3 digit number where the first digit represents how many times they want to eat out each week, and the last two digits represent their age.
The document describes a series of requests made to a genie or spirit in a lamp. Each time the narrator asks for something, like food, water, money, a house, transportation, or flowers, the spirit provides it lavishly and to an extreme degree, such as an immense fortune, a castle, or the biggest car. When the narrator asks for a laughing monkey because they were bored, the spirit mistakenly sends their email address instead of providing the monkey. The narrator expresses embarrassment at the mistake.
Winners never give up when facing adversity or challenges. Even when confronted with setbacks or losing situations, winners persist with effort and determination to achieve their goals. Those who are unwilling to quit and keep striving for success despite obstacles are those who ultimately prevail.
1. OPTIC ILLUSION
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3.- WITHOUT MOVING YOUR HEAD CLICK THE MOUSE
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IF YOU CANNOT SEE SOMETHING THEN CLICK THE MOUSE](https://image.slidesharecdn.com/lookintothis-120509034013-phpapp02/85/Look-Here-1-320.jpg)
![FOLLOW THE INSTRUCTIONS:
1.- TILT YOUR HEAD TOWARDS YOUR RIGHT SHOULDER
2.- GET CLOSER TO THE SCREEN MONITOR, AT ABOUT 15 cm DISTANCE
3.- WITHOUT MOVING YOUR HEAD CLICK THE MOUSE
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