AirbrushTalk©  
Volume 13, Number 1, May 2011

Published six times a year by The Paschal Group, Inc.
Publisher: Robert Paschal
Editor: Jeanne Paschal
E-mail: arttalk6@aol.com
Also see www.arttalk.com — The Newsletter for Visual Artists
 

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Celebrating our 12th Anniversary!

Basic Handling and Care of the Airbrush

ARTtalk

To most artists, airbrush maintenance basically means keeping the airbrush clean so that paint flow is uninterrupted. But another aspect of maintaining the airbrush deals with proper handling and care to prevent damaging the components of this highly sensitive tool. This can occur when the airbrush is dropped, mishandled, or sometimes lent to a friend. Let's look at the parts of the airbrush and how they apply to its proper performance.

Airbrush Needle

All internal mix airbrushes have needles that run through the body to control the flow of paint. These are honed to an extremely sharp elongated tip that, if bent, will result in an undesirable spray pattern. The harder the material of which the needle is made, the harder it is to bend the tip. (The most durable needles are made of stainless steel.) Damage can occur to the needle during the cleaning process when it is removed from the airbrush. Upon replacement, it can accidentally press against metal parts, thereby "hooking" the very fine tip. This may be remedied by rolling it between two flat metal objects, gently twisting the needle to straighten it. Be aware that if straightened too many times, the result will be tip breakage and replacement will be necessary.

Head Assembly/Tip

 If this part—which controls the atomization of the spray—becomes dented, the performance of the airbrush will be compromised. This can occur if dropped onto a hard surface (and this will bend the needle, too). If dented, it must be replaced, and the parts are readily available at art supply stores. When the head assembly is replaced, it must be seated properly and tightly. Years ago airbrush tips were sealed with beeswax, and then they were sealed with metal "O" rings and after that with PTFE "O" rings; and today there are self-seating tips and head assemblies. No matter which type is being replaced, it must be seated tightly so that there is no air leak; otherwise, the airbrush will have a pulsating spray. However, be careful not to over-tighten a head assembly or the threads might break off inside the body of the airbrush. This would necessitate the tool being sent back to the manufacturer for repair.

 

Artool Products Co.
Art bridges for painting and drawing with soft and wet mediums. Safety non-slip rulers, and cutting mats for use with art and utility knives and rotary cutters. Low-tack film for airbrushing, illustration and fine art. Airbrush templates for illustration and graphics. Body art and finger nail art accessories and paint. Manufacturer of innovative art materials, tools and airbrush accessories for fine art, illustration, T-shirt art, body and finger nail art, sign and automotive art and graphics. Artist Bridges, Cuttingrails, Freehand Airbrush Templates, Friskfilm, Artool Cutting Mats, Body Art and Nail Art supplies.

Trigger/Back Lever

On some airbrush models, when the needle is removed for cleaning, the trigger is susceptible to falling out of the body, and the small spring-loaded return mechanism located behind the trigger can fall out or drop down into the body of the airbrush. This can be a real nuisance, but everyone who has ever owned an airbrush has been faced with this problem and been successful in replacing the parts. Once the mechanism is back in place and the needle is reinserted, be sure that the trigger and back lever are aligned properly so that the needle can slide through without the tip being bent.

Threads/Cross-Threads

Anywhere that objects are threaded together on the airbrush you must be cautious of cross threading, e.g., where the air hose attaches to the airbrush and where the head assembly screws into the body of the airbrush. Otherwise, an air leak may occur.

Handle

There are a number of types of airbrush handles, and in many instances artists work with the handles removed. These were designed to cover and protect the needle and the inner-workings of the airbrush. If you work with one of the new handles in which the needle can be removed from the back of the handle or if you work with the handle removed, there is a strong possibility that at some point you will hit the back of the needle against something and either wedge the needle or split the airbrush tip. Because of this, it is best to work with handles that cover the needle completely.

The airbrush is a durable, precision instrument. But, as with any precision instrument, it is susceptible to damage if handled improperly, so handle it with care.

 

Reuel's Art Supplies
Reuel's Art Supplies, Drafting Supplies and Picture Frames, Framing supplies and we ship worldwide. All Major Brands of Art Supplies. Art books, Projects, Art Information and Drafting materials for all your artistic needs. Call us toll free at 1-888-355-1713 8 a.m. to 6 p.m. Mountain Time or shop on-line at www.reuels.com.

Fast and Colorful Fourth of July Celebration

By Janean Thompson

We decorate for many holidays and one of the best reasons/seasons is the 4th of July.  So many dining decorations can be created easily and inexpensively that it is fun to explore them.  While the colors used in these patriotic elements can limit their use, the principles are the same and could be applied to any holiday or celebration.

The dining table is one important location for embellishment that we will explore.  Consider all the items on a party table:  table cloth, napkins, napkin rings, placemats, flower containers, garlands hung from an overhead light fixture, chair seat cushions, chair covers – and the list goes on.

For our project, and in celebration of the 4th of July, this month’s how-to will concentrate on some fast, easy and totally personal and cool-looking items.  You will need to gather some basic materials and your airbrush and air source (I chose my single action Iwata Revolution SAR along with the Silent Air Compressor that is so quiet you don’t even notice it running.); blue airbrush acrylic paint; scissors; red ribbon; clean-up materials; stencils if you have them/want to make them. (Photo 1)

 

Photo 1:  Any item can be transformed with a “wrapper.”

The first project we will do is a “wrapper” that could be used for a number of applications.  We will make a cover for a floral vase.  When I make them, it is usually to disguise a less than beautiful floral container, but it could be used to create items that would carry your chosen theme further into the decorating.  These covers (wrappers) can be used to cover old flower pots, out of season items like holiday candle holders, last year’s metal art containers that don’t fit your new “chic” dining look and many more.

Start with an item you wish to wrap.  Use the item as a pattern to cut a template, trimming and snipping to make the cover fit perfectly.  (Photo 2) Use the template to cut your decorative paper and “dry fit” it to the container.  With a good fit, you are ready to begin your airbrush decoration. (Photo 3)

 

Photo 2:  Template making:  Use the item and trace the top and bottom edges.

Photo 3:  A trial fit will insure a good finished piece.

Apply a soft, feathery pass of color along the top and bottom of the cut paper.  I used blue but, here again, it could be any color that matches your theme.  My 4th of July blue will go grandly on the dining table for the holiday party.

With the feathery blue application dry, wrap the cover around the container and use a tab of tape to hold it in place.  (Photo 4)

 

Photo 4:  Blue accent done, time to finish – what could be quicker and easier? 

For a finishing touch, tie a length of bright red ribbon around the container over the strip, holding the cover in place. (Photo 5)   Place a few stones in the bottom of the “vase” to give it stability in the event of wind.  Fill with blooms – real or handmade. (These are also airbrushed!).  (Photo 6)

 

Photo 5:  Red ribbon tied on and waiting for flowers! 

Photo 6:  Table ready and looking perfect for fun and a special day.

Another thing you can do with the colors you are working with and to continue your theme forward is to create a table runner of heavy paper.  A 14- to 15-inch width of heavy paper table covering is perfect for this or you can use Kraft paper/meat wrapping paper.  Airbrushing over stencils onto this larger piece gives quick recognition to the event. 

Placemats and napkin rings made of heavy paper can also be a neat decoration because you don’t have to worry about upkeep or laundry.  These items are so fast and easy to make, just toss them when you are done.  It’s time to celebrate our Nation’s Birthday!

 

Iwata Airbrushes
The professional Iwata Airbrush line is imported and manufactured exclusively by Medea Airbrush Products, along with commercial spray guns, Medea Textile Colours and Com-Art Airbrush Colours.

 

Rock Solid - Creating Marble Effects

Illustration Effects - Part III

By Thomas Adams

Last we left off, we were getting back to learning the essential illustration effects with an airbrush.  In keeping with that tradition, this month we will explore the illusion of stone, specifically Tuscan marble.  Marble is an extremely easy special effect to do with the airbrush, and when done correctly can look shockingly close to the real thing.

We will start as we did in the last few lessons with regular illustration paper and a few water-based colors.  I began by taping a torn off sheet of paper to the illustration board. I did this mostly because the amount of paint we will put on this paper usually causes it to wrinkle.  Much like the last article, we are aiming for a blotchy, textured surface as the background of your painting.  So, I will employ the same brush used in the former lesson.  Using the 3-inch chisel brush, I painted on a light brown background, varying strokes and being careful not to make it uniform.  This in-turn will yield a textured background with light and dark values and be the basis for our stone.

 

Fig. 1 - Varying strokes and the amount of paint used will yield a good background.

Fig. 2 - Keep things random to achieve a realistic effect.

Once this is done we will use a lighter antique white for the accents in the marble.  Marble is a naturally occurring stone that is usually formed over many years by sediment in river beds.  Therefore, it can vary in colors and patterns of veins within the stone.  To start off, thin the antique white paint by 30% and load it into an Iwata HPC.  The Iwata HPC will be perfect for this, seeing as we can use it to do the larger light, cloudy areas in white, and then come back and do the fine veins as well.  Using a back and forth motion vary the distance from the paper while also varying the size of your spray pattern.

 

Fig. 3 - Use a random “cotton candy” technique to bring highlights to the stone.

To achieve this, use a lower pressure and a lighter stroke when working on the veins.  Using the HPC, vary the placement and size of the veins in the marble, but keep in mind that each stone has its own “grain.”

 

Fig. 4 - Light wispy lines of different thicknesses will give you nice marble veins.

Once this is finished, it helps to come back with a little bit of black to darken some areas intermittently.  Likewise you may want to highlight the veins with a bright white in certain spots to enhance the illusion.  Now you basically have the completed effect and you could stop here, but that is no fun.

 

Medea Com-Art Colours
All airbrush colours are not the same. Com-Art is considered to be one of the finest and most versatile professional airbrush colours in the world. Because of a common hydro-carbon base binder, Com-Art transparent and opaque colours can be used together without bleeding between colours. This non-toxic, ready to use paint is specifically formulated for use with an airbrush and never needs to be filtered or strained. Com-Art colours are heavily pigmented and light fast, allowing for accurate 4 colour separations. They provide superior atomization, smooth spraying, and they dry instantly.

 

Some people are never satisfied, and I guess I am one.  So we will go on and have a little practice on doing realistic cracks and fissures in our marble.  Just so we have a focal point, we will airbrush a quick cartoon-like skull in black. Out from the skull we will begin to radiate cracks as if the skull had fallen onto the marble.  Using black at full strength I again take up my Iwata HPC and remove the crown cap.  On the Iwata HPC, the crown cap is the cap that surrounds and protects the tip of the needle.  The purpose of removing the crown cap is to make very fine fluid lines easily.  Starting at the skull, spray a very jagged thick line that branches off in several directions and gets thinner on the way out, much like the branch of a tree.  Also like the branch of a tree, bring several other hair-width stress cracks out from the central crack.  This will create the illusion of marble that has been smashed into several pieces.

 

Fig. 5 - Cracks are actually fun to make when you get the hang of it.

In addition to cracking, stone usually weathers over time.  So to enhance this illusion of weathering, you may be obliged to put some very light silt and mold lines running from your cracks.

 

Fig. 6 - Make that stone look 100 years old.

Once again, use the HPC at around 30 psi with the crown cap removed.  This time stay a little farther back from the piece and spray a light airy dagger-like line running down from each crack.  In addition, softening the edges of each fissure with black will continue the illusion that this stone has been weathered for some time.

Like the projects we have done recently, the applications for the marble effect are seemingly endless.  Even though this one died a little bit from using some heavy black to practice the cracks, it is still a good example. The only limit to your skill is your imagination and determination.  Till next time, keep on paintin’.

 

Fig. 7 - The finished project.

Da Vinci Paint Co.
Da Vinci Paint Co.’s product portfolio includes Artist’s Oils, Oil/Alkyds, Watercolors, Gouache, Acrylics, Fabric paints, mediums, varnishes, brushes and palette knives. Da Vinci Paint Co. watercolors are rated among the best in the world and you can rest assured that the same high quality is impressed in manufacturing all their colors, mediums and varnishes. We combine 68 years of experience with modern technology and the use of the finest raw materials available to bring you colors, mediums and varnishes of enduring quality...at affordable prices. The proof is in our colors…Try them for yourself.

New Airbrush Products

New Studio Series Tubular Compressors from Iwata

The new Studio Series Tubular Compressors from Iwata are totally unique—a tube acts as the air storage tank and serves as the handle as well.  Both the Smart Jet Plus and the Power Jet Plus shut off automatically when not in use; have zero maintenance and are oil-less with a built-in airbrush holder; have an air regulator and gauge for precise air pressure adjustment; have an on/off switch and a high-strength braided nylon-covered hose that fits all Iwata airbrushes; and have that unique 0.5 liter air tank inside the handle.

 

The Smart Jet Plus is 1/6 Hp with a CFM of .81, weighs 13 lb. and can also power small spray guns such as Iwata’s RG-3. The more powerful Power Jet Plus is ¼ Hp with a CFM of 1.4, has 2x Sprint Jet Power, two built-in cooling fans and a built-in spray gun holder that accommodates larger spray guns such as the LPH 80 and W-101, and it weighs in at 17 lb.

See your dealer and visit www.iwata-medea.com.

 

Schmincke
Since 4 generations the traditional Schmincke goal is making and providing the very best finest artists' colours for demanding artists. The artists' satisfaction motivates us. Those who donate their valuable time to creative activities usually wish to use best possible material.

 

New Beginner Airbrush Set from Iwata

The new Beginner Airbrush Set from Iwata contains everything the beginner or fledgling airbrusher requires to start airbrushing NOW:

  • The Studio Series Ninja Jet Compressor is great for the beginning airbrush artist doing general airbrush applications.
  • The NEO for Iwata CN Gravity-Feed Dual-Action Airbrush is the best airbrush for the first time user.
  • The Table-Top Cleaning Station makes cleaning your airbrush quick and easy, with no overspray.
  • The book, Basic Airbrush Techniques:  A Complete Course by Robert Paschal, explains the fundamentals of airbrushing in a foolproof, easy and straightforward manner.
  • The Basic Airbrush Techniques Exercise Kit contains all the materials you’ll need to complete the exercises in Robert’s book:
    —5 double-sided pre-printed exercise sheets.
    Com-Art paints (1 oz. each black and red).
    —1 oz. bottle of Medea Airbrush Cleaner.
    —8 sheets of Artool FrisketFilm.
    Iwata Art Knife to cut FrisketFilm.

This set will make a great graduation or birthday gift.  See your art materials retailer and visit www.iwata-medea.com.

Airbrush Classes

Coast Airbrush, Anaheim, CA, presents

Click for More Details & Signups.

Airbrush Workshops

Basic Airbrush Techniques 3-Hour Quick-Course
With Robert Paschal, MFA
3-Hour Hands-On Workshop

Date: Saturday, July 16, 2011

Time: 12 Noon - 3 p.m.

Place: McKinley Hall
             First Presbyterian Church
             Beacon, NY
             (65 miles north of NYC on the Metro North Line)

For over thirty years Robert has used this curriculum to teach thousands of students the basics of airbrush technique in a three-hour hands-on workshop.

Designed for the person who has never before used an airbrush or for those who have used one without success, this time-proven class in basic airbrush techniques has been taught throughout the U.S. Students will learn how to handle and hook up an airbrush, air sources to use, compatible materials, suitable work surfaces and their preparation and the simple maintenance procedures that are required. A high-quality Iwata airbrush will be used by students as they render a series of pre-printed exercises, while learning the fundamentals of airbrush technique. This workshop mirrors the publication Basic Airbrush Techniques Course, a new book by Robert Paschal.

All materials/equipment are supplied for use in class. Space is limited.

Tuition: $75

Registration: 3-Hour PM Session and info at:
http://www.arttalk.com/ARTtalk-Basic Airbrush Techniques 3-Hour Quick-Course.htm


Further Info: 845.831.1043

 

ARTtalk
...the link between you, the visual artist, and the manufacturer of art materials.
ARTtalk is a monthly eight-page newsletter available FREE-OF-CHARGE from Participating Art Material Retailers in the U.S., Canada and Bermuda. Each month you'll find informative articles that deal with a variety of subjects such as painting, printmaking, sculpture, ceramics, arts and crafts, and more. These explain various techniques—how to work and paint with watercolor, oils, or acrylics; use pastels or pen and ink, airbrush, and more. You'll find information on art history, current events and art world news, as well as an occasional "Kids' Korner." Subjects vary and change each month.

 

 

 

Look for your next issue of AirbrushTalk in July 2011!