Painting Light

HOW TO PAINT LIGHT

I teach students how to paint and draw light. I am also a lighting specialist. My fascination with light encompasses, not only the commercial, retailing aspect, but the artistic as well. Once drawing and painting skills are developed to the point where students can accurately put down what they see, creating light and shadow is studied and faithfully delineated subject matter emerges in a world of space and volume.

LEARNING TO SEE

Basically, the depiction of light and shadow is accomplished by using dark and light colors in painting and tonal gradations in drawing. For a beginning student this often requires some visual skills.. First, I tell the student it is necessary to convert what they see to a two-dimensional vision that they can translate to a two-dimensional surface like a canvas or a sketchbook page.

POWERFUL GRIDS

Seeing objects two-dimensionally can be done in several ways. The easiest (and most time-tested) is to construct a grid in front of the subject matter–that could be actual objects, a photo or a picture. This can be done most simply by holding a pencil vertically and horizontally against the viewed objects, comparing their shapes to the vertical and horizontal lines of the pencil.

Another time-tested method is to literally construct a grid on plate glass or Plexiglas and place that grid in front of the objects. Now the viewed objects are intersected by many squares (depending on how large or small the squares in the grid are.) Each quadrant (square) of the grid can then be painted or drawn independently and upon completing the entire grid, the composition of objects is finished to compose an accurate picture of the objects.

Light and shadow are more easily discerned and created with this grid method. How objects are illuminated can be defined on paper or canvas by observing and re-creating light and shadow at play in each quadrant. In accomplishing this by shading and highlighting, illumination and therefore, volume is created, the illusion of the three-dimensional space is created, reborn on a two-dimensional surface.

EARLY LINE AND COLOR

Accuracy, as well as light and shadow were not always the motivation behind depicting artful images. Before the Renaissance, art works in Europe depicted objects ( figures, landscapes, buildings) in a flat space. There was no light and shadow. Figures were delineated and colored in a style much like a coloring book. These images translated well to stained glass windows and mosaics. Their simplicity of line and color contributed to the strength of the iconography, often of religious significance.

EARTHLY LIGHT

With the discovery of perspective, space and volume became important to artists as well as the depiction of light and shadow. Symbolic icons and images described by line gave way to depictions of illuminated space. In perspective, objects recede and advance in a two-dimensional space that is totally visually believable. To augment the receding and advancing figures with directional light and shadow completed the believability, creating a world the eye could explore as a simulated, illuminated three-dimensional environment.

GOLD LEAF TO EARTHLY LIGHT

Spiritual light, the vehicle of infinity was often expressed with the use of gold leaf in Medieval altarpieces. The warm, glowing, reflective surface behind religious figures imbued the work with a rich and reassuring statement-the glory of heaven and God’s power. A more earthly light replaced gold leaf in the Renaissance. Spiritual figures were bathed in sunlight and swathed in shadow. The light that illuminated the humble shepherds was the same light that shone on Jesus and his followers.

REPEATING HISTORY

It is interesting to me that the journey a beginning drawing or painting student takes often replicates the historical transition from the Medieval use of line and color-in style to the Renaissance application of illuminated space and volume. And, with more advanced students, their journey often continues to repeat the contemporary return to line and color-in, the preference for depicting flat, shallow space and solid color.

I find this reassuring. The art world is wide open, brimming with many styles, images, materials and skills. For today’s artist, everything is available, to use towards a creative purpose. All of history as well as the latest technological/digital images are ready to be researched and developed.

Underground Electric Dog Fence

An underground electric dog fence is a great way to keep your dog safe from the street or roaming into uninvited areas like your neighbor’s yard. They come in a variety of sizes to fit all dogs: underground fences for little dogs of under 12 lbs, average sized dogs and even large dogs as well as extra wire for larger acres of land. The electric fence can be buried underground, stapled above ground or attached along an existing fence. These fences give precise and consistent correction and some are specifically made for the stubborn dog with strong retriever tendencies or low sensitivity and in need of beeps and stronger vibration for them to get the message.

These underground wired fences work on slopes or in hilly areas, treed lots, in water and acres of land. Their precision and consistent correction capabilities allow for good reliability near busy streets. The variety of collars that are interchangeable make them great for small dogs, like a Chihuahua or a large dog like a Great Dane.

A small indentation or groove made in the pavement is big enough for the wire to be brought beyond the driveway to the extended yard making the dog fence very practical, just backfill the driveway with outdoor sealant. If you don’t want to buy wire get the staples and run the wire above ground. Zip ties can help you secure the wire along an existing fence.

Correction depends upon the dog receiving the   transmission . Therefore, you need to make sure that the receiver collar is the right size for your dog. It should not be smaller than the space of your two fingers between the collar and his neck (we don’t want to choke poor “Pooch”!), but the prongs need to touch the skin of your dog in order for the shock to be felt. Remember, it’s a harmless shock that is meant to catch your dog’s attention and change his current behavior. Long or medium haired dogs may need a scissor cut around the neck area so the prongs will contact the skin. If necessary, there are long pronged collars available for the long haired dog as well.

We love our dogs but, let’s face it, nothing is certain with them for dogs are naturally impulsive. Therefore, even with the underground electric dog fence training is imperative if you want a great chance of solid obedience. We highly recommend training the dog before actually using any system. Flags are available for training the dog to learn the boundary. Take 2-3 weeks, depending on your dog, to walk around the boundary with the flags so “Pooch” can see where the boundary is. Then place the collar on him and walk around with him guiding him to retreat when the signal on the collar transmits a warning. Before you know it, your dog will readily stay within the boundary of the underground electric dog fence without your presence because he won’t know that he can run through it!

5 Daily Habits That May Shorten Your Life Span

The human body is considered as the greatest wonder. You are the person who is responsible for habits that may shorten your life span. No one else is to blame. The body of the humans is believed to be built for living more than a century, but the present situation shows that only the half of that can be taken as an average life span. The life span is shortened mainly due to the habits developed by the humans. Those habits can harm the whole system adversely. Any habit will take a fixed period of time to turn into a regular pattern. Avoiding the habits which are harmful is not such a Herculean task. So it is high time you reclaim the control of your life and live. There are mainly five habits that shorten your life span and that should be avoided.

Unbalanced Diet

You take in food to provide your body with the necessary nutrients which are inevitable for the proper working of the various systems of the human body. But think once more, do your diet has all the essential nutrients? If your body is not getting the vital nutrients it will not function properly. This is sure to shorten your life span considerably.

Drugs

Taking in drugs and toxic substances is another grave problem. Alcohol and such other intoxicating substances are silent killers of your body organs. Alcohol can cause damage to you heart, liver and such other vital organs. The effect of cardiac and liver problems is well known to every one. Thus the intake of intoxicating substances can shorten your life span dramatically. Not just that, these substances can make the living period itself as painful as hell.

Tobacco

Tobacco also comes under the category of toxic substances. It can destroy the cells in the lungs. Smoking is a major cause of cancer around the world. Chewing of tobacco and other like substances can cause mouth cancer. Once you are affected by these diseases, it will be a great distress not only for you but for the people closer to you also. Smoking is a huge factor that shortens your life span.

Stress

The busy life has a very bad level of stress. Stress has a lot to do with the health of a person. The life of a person can be worth living only if his mind and body work in perfect harmony. The mental breakdown is one of the main reasons which leads people to the habits of alcohol consumption, drugs and smoking. Avoiding stress can work wonders in one’s life. Stress is the sure by-product of this ultra modern era, but there are ways to avoid it. It should be avoided. Otherwise you will be the hunt of many diseases and your life span will also be affected.

Lack of Exercise

With the development of technology the human body is having very less workout. The adverse effects of having less or even zero exercise is very disturbing. If your body is not getting enough exercise, the calories taken in will get deposited in different parts of your body. These unwanted fat deposits will eventually cause health problems

Staying Healthy: HIPAA Training

The Health Insurance Portability and Accountability Act of 1996 is fondly known as HIPAA. It is a law that was enacted to provide protection and safeguard against the issuance of confidential medical information of individual patients. HIPAA specifies that those who work in the medical industry receive training in the laws and procedures of patient information security. Hospitals, physicians, nurses, researchers, and insurance companies are required to understand and be certified in HIPAA rules and regulations. There are those who work as medical staff, clerks and records clerks who must also be trained. HIPAA training teaches policies, organization, and protections as well as the procedures involved in maintaining patient security and privacy rights.

HIPAA Training

If an organization is deemed a covered entity by the medical community that organization is required to provide HIPAA training to all employees, agents, volunteers, trainees and contractors. As a definition, a covered entity handles, stores, and uses private medical information.

HIPAA training can be obtained in several different ways. Generally HIPAA training is completed at the time of first employment with training sessions conducted throughout the employee’s career. Training can be conducted between the execution of agreements, though educational conferences, classes and seminars, on the job training, in newsletter updates, online or several other methods. Whatever way you choose to administer HIPAA training, you will be required to provide employees with certification and keep copies of these certificates on file.

It is possible to incorporate HIPAA training using an agreement entitled a privacy, confidentiality and information security document. This instrument is used at the time employment begins and throughout the employee’s career. Policies of the HIPAA laws and of the clinic will be included and the employee will be tested on HIPAA privacy issues. There should also be signatures from both the employee and the employer stating that training has been offered and the employee is certified. If there is a problem with HIPAA policies or a breach of confidentially and security these documents are the proof that the employee and the employer were trained and signed off on the HIPAA laws.

HIPAA educational courses are dependent on how the employer will handle protected health information and how the employees will use this information. The classes discuss procedures and policies for handling information to be in compliance with HIPAA laws. Written procedures are required to be available in the office, and these written documents describe how patient data is handled, what the policies are in case of a breach, and how a security breach will be documented.

Transmitting Patient Information via Computers

A covered entity stores and exchanges protected medical records through its computer system. HIPAA designates procedures that must be followed. For example computers must be password protected, provide limited access, and have additional back up security procedures. Training regarding the usage of electronic   transmission  of patient data includes computerized exercises developed to create potential HIPAA violations. The tools are given to the employee to resolve the breach. Exercises are documented and graded. This type of training can be very effective when certifying employees in HIPAA security methods.