"SOME FRANK WORDS ABOUT VISUALIZING DEVICES, TRACING AND CHEATING
A rational study of various master's working methods them to be
preoccupied with efficiency. Their goal: Produce the highest quality
artwork in the least amount of time. Thus, they enthusiastically
embraced any useful method, tool or new device -such as the camera
oscura. Camera oscura means "dark room." Oscuro means dark, not obscure.
Years ago, the artist went inside a room with a lens installed in the
wall facing the subject. The image was projected (upside-down) onto the
opposite wall. The artist could trace the image, saving hours of toil.
In later years, the camera oscura became smaller and evolved into a
portable box with a lens projecting the image onto a mirror which was
fixed at 45 degrees. The image bounced off the mirror onto a piece of
glass, like the viewfinder in a modern reflex camera. The artist would
draw on the glass or transparent vellum. A later development, the camera
lucida (light chamber) consisted of a prism held above the paper and
aimed at the subject (more about that, later).
Today, we have an
astounding array of aids for the production of art. Photography,
projectors, Xerox, computer generated graphics, and rub-down type are
just a few of the new tools. It's interesting to ponder how the Old
Masters would have made use of these new tools. One thing is certain, as
working professionals, they would have no qualms about using them.
There are still some artists who equate Art with a sporting event. They
try to impose arbitrary rules, as though Art was a game of volleyball
or bridge. They say you can't use photographs, or tracing is cheating,
or a real artist should be able to draw solely from the model. Rubbish!
Remember, unlike volleyball or bridge, there are no rules for producing
art. Yes, plagiarism has a bad odor to it but there can be no such
thing as "cheating" at drawing. The truth is - the better you can draw
without visualizing aids, the better you can draw with them. Many
unskilled people try them only to be shocked and disappointed by their
results. They draw as badly with the aid of a visualizer as without one.
No mechanical device can compensate for a lack of skill. You just can't
fake it!
VISUALIZING DEVICES
The 35mm SLIDE PROJECTOR is
the most commonly available visualizing device. The model we use is
Kodak's CAROUSEL with zoom lens and remote focusing. Rather than move
the easel back and forth towards the projector, the zoom lens allows us
to easily enlarge or reduce a slide. The remote focusing option allows
both focus and advance to the next slide. When the projector is
positioned 20 feet away from the easel, remote focusing can save many
footsteps. We always have some lights on in the room when drawing from a
projected image. It's more important to see how the drawing is
progressing than to see the nuances of the reference slide.
When
projecting the image we don't get carried away trying to fill in all the
details. After the drawing is blocked in, you will want to be able to
refer to the slide. Hand-held slide viewers require you to 1) stop, 2)
lay down your brushes, 3) pick up the viewer, 4) look away from the
canvas, 5) re-focus your eyes and peer through an eyepiece. If that
doesn't slow you down, nothing will! Frequent re-focusing will fatigue
your eyes.
The best way to view your slide is through a
rear-projection screen. You can use a sheet of frosted glass for that
purpose but we tack a sheet of tracing vellum next to the canvas. In
that way the image is projected on the tracing paper and you can draw of
paint alongside it. If you're interested in maximum detail, slides
yield sharper images and more accurate colors than color prints.
THE LUCY
The stand-alone visualizer- the LUCY, looks like a photostat camera.
Indeed, you could use a photostat camera as a visualizing device. Like a
photostat camera, the Lucy has a copyboard, a lensboard with attached
lights, and glass plate for viewing. By adjusting the distances between
those three elements, you can enlarge or reduce any opaque image
(photos, books, etc.) onto the reverse side of a piece of tracing paper.
Small 3 dimensional objects can also be accurately traced. A number of
manufacturers produce their own version of the Lucy. The most common are
complex, oddly designed chain-driven affairs which frequently slip out
of focus. They're very expensive. The best designed Lucy is the
Lucygraf. The 18"x22" work surface is bigger than most. It's half the
price of its competitors and, in 20 years of service in our studio, it's
never slipped out of focus...never!
OPAQUE PROJECTORS
Electricity and photography have allowed us to turn the camera obscura
inside -out. The opaque projector looks like a camera obscura with a
light bulb on the inside. The image is projected outward, rather than
gathered inward. High -quality opaque projectors range in size from the
eight-foot tall ARTOGRAPH 1000K to the ASTRACOPE 5000 (which is not much
bigger than a toaster). Our preference is the Artograph DB400 which
mounts to a drawing table.
The features to look for when buying
an opaque projector are; (1) a high quality lens, (2) a front-surfaced
mirror, (3) high output lights, (4) an internal fan (to keep from
burning your reference photos and drawings). There are opaque projectors
designed to project horizontally onto an easel. Others are designed to
project vertically onto a desk or drawing board. Some can do both.
Before you buy any opaque projector, test it in a partly lit room. Is it
bright enough to allow you to see the image while some room lights are
on? Don't try to scrimp on the price of an opaque projector. Nobody ever
got rich by saving money on an opaque projector, it will quickly repay
its cost.
HORIZONTAL OPAQUE PROJECTORS
The lowest priced
opaque projector that I'd recommend is the ARTOGRAPH SUPER AG100. The
lens is serviceable and the 2-200 watt lamps provide adequate
illumination. The Super AG100 has an optional stand and reduction lens
to allow it to project vertically, onto a drawing table.
The
ASTRASCOPE 5000 and the ARTOGRAPH MC 250 have superior quality lenses,
powerful halogen lamps and 6"x6" glass copyboards. They're similar in
capabilities but the German-made Astracope 5000 is somewhat more
expensive. At the top-of-the-line is the ARTOGRAPH TH 500. It has a
larger copyboard (8"x8") and a super-powerful 500 watt tungsten halogen
lamp, and a tack-sharp color corrected lens. The cover is designed to
accommodate books and 3D objects. It's the best horizontal opaque
projector.
CORRECTING DISTORTION
Distortion can occur when
the horizontal opaque projector and easel are not aligned. Our eyes
naturally compensate for any distortion. Thus, the image might look
correct when it's being projected, but when the projector is turned off
to view the drawing, distortions become apparent. Many illustrators go
for years not understanding why they get unwanted distortion in their
projected images. The cure for distortion is simple - just put a grid on
the copyboard. Here's how we do it. We project the reference onto the
drawing surface, getting it properly scaled and in focus. Then, we
replace the reference with a 1/4" grid. The grid makes any misalignment
apparent. If we're projecting onto an easel, we shift the easel until it
is in perfect alignment with the projector. Once they are aligned, we
remove the grid and replace the reference. The grid also shows any
distortion inherent in the lens (remember to bring a grid when shopping
for an opaque projector).
OVERHEAD PROJECTORS
Overhead, or
Vertical Projectors do not require frequent alignment. The best models
are solidly made affairs which are aligned at the factory. Artograph
dominates the market. Their top line model is the giant (8 feet tall)
1000K VERTICAL ART PROJECTOR. Unlike earlier models, which needed to be
attached to the wall, the 1000K is free -standing. The 1000K has two
powerful 500 watt tungsten halogen lamps, two fans, a 12"x12" copyboard,
and a color corrected lens. At well over $10.00 a pound, this 200 pound
projector represents a considerable investment.
My favorite is
the ARTOGRAPH DB 400. Evidently, most illustrators agree with me,
because it's one of Artograph's best selling models. The DB 400 has a
range of 300% enlargement to 33% reduction with a 10 12"x11" copyboard,
2-200 watt lamps, a fan, a five element lens and a viewing light. The 38
pound DB 400 attaches to the drawing table. It can be projected onto
the floor for an 800% enlargement. The hinged copyboard will allow you
to project opaque artwork, transparencies and 3 dimensional objects. The
DB 400 does not slip out of focus during long drawing sessions. Since
getting a DB400, I seldom use any other opaque projector. This tool will
boost your production and accuracy more than any other tool in the
studio. It will pay for itself in a very short time.
CAMERA LUCIDA
The camera lucida creates an optical illusion, making the subject appear to be projected onto the drawing surface.
The CAMERA LUCIDA consists of a prism which has been mounted on an
adjustable arm. By looking down through the prism the illustrator can
transpose an image onto the drawing surface. It's something of an
optical illusion and takes a bit of practice to master. The Camera
Lucida consists of a prism, an adjustable arm, and a series of lenses
packed in a velvet lined box, it's elegant!
The Camera Lucida
boasts a feature which no other visualizer can; the artists can draw
directly from the subject. No interim photographs are needed. It's
portable and it's FAST! Besides allowing you to draw directly from the
subject, you can draw the subject reversed in mirror image, or create
anamorphic distortions. The Camera Lucida also lets you enlarge and
reduce photographic reference (this takes some practice). The Camera
Lucida is a valuable addition to any illustrators studio. Previously
made by the LEON company, the remaining supply of Camera Lucidas is
distributed through HOLBEIN.
THE COMPUTER
Rob Howard: Some
people get all bent up when artists use anything other than a burnt
stick on a cave wall, so a computer is a definite no-no in their eyes.
William Whitaker: ...I have a 17" video display which I use on the road.
My main studio display is the 23" version.
It is incredible and has really changed my life. I come up with new ways to use it practically every day.
For those of you who have been living in a cave and drawing with a
burnt stick, take a look at Bill Whitaker. He draws and paints like an
angel."
-Rob Howard