MIKAEL LUGNEGÅRD
TRADITIONAL SKETCH RENDERING
page last updated;
2007-03-05
Well that's it. This is how I do an old school
rendering with Verithin and prismacolor pencils, combined with some touch
up in Adobe Photoshop CS 2. I hope you have picked up a few tricks and
learned something. If you have any questions or comments, you're very
welcome to contact me by phone or mail! You will find my contact
details at,
www.daylightproduction.se
If this turns out nice, and we get some good response on this one, it's very
likely that I'll do another old school tutorial, this time with markers and
such!
Take care and happy sketching!
I'm pretty happy with the result now….no, wait
a minute, we have forgotten some very important details, the parting lines or shutlines if you will. Sorry girls & guys! Bare with me as we add this final
touch to our little sketch!
There's so many ways to do this. You can build different paths for each
shutline and stroke em or you can handstroke them with tiny brush. Usually I
would jump into painter and do this by hand, but since we've almost finished
we'll stay in CS. So, using the pen tool, I create curves for the lines I
wish to stroke. Try the get the curvature as good as possible, otherwise the
lines will look like bad handstrokes that doesn't match the design. I
strokes all path with a 3 big pixel hard brush, and create some nice fades
by using a big soft eraser on the lines.
We could stop here, but we won't. I really
like to play with my work and see if I can polish it a bit more. As long as
you do this on separate layers, it's so easy to go back.
Let's create an adjustment layer, more specifically a Curve adjustment
layer. I set the curve to a slight S curve, increasing the black and whites.
The grille, that gorgeous dubble kidney
grille, looks really poor on my sketch, I know. So I did a new one, no big
deal. Had to make it look better and cleaner. I also improved the headlight
with some more contrast and details.
The sketch could be done now, but I will play a little bit with it since we got
the opportunity.
First I put some colour into the digital airbrush and give the car a light
wash in certain regions ( I will use a medium grey). I use a 12x18 inch
Wacom Intous 2 tablet when sketching/painting in CS. I would really
recommend anyone who's serious about learning this profession to invest in a
Wacom tablet. If you have any plans to do some digital sketching, you can't
live without this tool.
Anyway, be careful to preserve the contrast and forms. First create a new
layer and set it's blend mode to multiply. I focus on the front corner of
the bimmer, letting the shades fade away from the viewer. Try to use a large
brush, it makes it easier to “hide” the strokes and create big shades. I've
set the opacity jitter to “pen pressure” so I can control the opacity by
adding or reducing pen pressure. When I'm satisfied with shading I erase the
leftovers to make it match the sketch. You may also want to reduce the layer
opacity, depending on which grey value you used.
But now this looks so digital, and I don't want this piece to be yet another
“photoshop-sketch”. To get away from this digital look I add a new layer
which I fill with a mid-grey tone, 50-75% grey. On this I run a noise
filter, like 10-17 %, uniform and monochromatic. Finally I put this layer in
Overlay mode, and set it's opacity to 20-30%. Now you'll have a slightly
noise texture everywhere except on the white areas. Personally I think this
removes the very digital feel to a sketch.
Next up is some retouches. There's some lines
and dirt on the drawing that I don't like and thanks to CS that is easily
removed with some white paint and a hard brush!
Now it's time to bring the sketch into
Photoshop ( I use CS 2). I use a very budget CanonScan Lide 30, and it works
very good (slow though). Since the scanner is in A4 format, I need to scan
the image in two parts and assemble them in CS.
The first thing I do when that's done is to adjust the Levels (Ctrl+L) to
get a nice, bright and white background. Then I tune up the darker levels to
get some contrast.
Car designers usually sketch the wheels way to big, just to give the car the
right presence. Big rims and wheels just look good, it may be a harsh and
bumpy road, but that's the price to pay for beauty ;)) My wheels are too
small, so I copy the wheel area, and enlarge them using the Free transform
tool.
One thing that is really difficult to do good
is wheels. I don't put much effort into mine, since I know we will go
digital later on.