My logo is constructed from 3 sets of text.  
Obliquing the turquoise and green in opposite
directions. I then rotated those texts around the
x-axis. I like the effect.  I played with the colors and
weight in an attempt to make the image easier for
me to see.
AutoCAD
Drawing Layer 0
Vector Page Index
Drawing Layer 02
Drawing Layer 04
OD-50 Panel Labels
Block 2
Drawing Layer 06
OD-50 Panel Labels
Block 4
Test Fixture Schematic:
A utility box used for listening test on noise reduction
processors.  Also shows a code utility for predicting the
noise reduction effect to be expected from a DUT.

Wireing diagram for my bench:
Shows the analog and digital audio signal flow of my test
bench setup.
New Art Work:
New drawings showing the latest version of the
labels showing the complete labels.

Panel Results:
The 5th sample.

All 5 Labels:
Picture of all the 5 current labels.
Drawing Layer 03
OD-50 Panel Labels
Block 1
Drawing Layer 05
OD-50 Panel Labels
Block 3
Panels:
Label art work.

Back Masked Text:
A way that I construct text.
Press & Light Table:
A drawing and pictures of the press.  Pictures of
a small light table I made to assemble the labels
on.

Panels Results:
Pictures of the first 2 attempts results.
Drawing Layer 01
PCB Foil Patterns:
Part of a reverse engineering
project, relating to IP issues.

Art work resulting from the RE
project.

Foil pattern for a utility audio
buffer.  One of 6 cards.  Each card
contains an Instrumentation
Amplifier switchable with a pair of
single ended inputs.  Following the
Input stages is a +/-20dB gain
stage. There 2 outputs per
channel one can be phase flipped
to provide a Push-Pull output.  
Typically powered from a Lab
Supply it can also be run off of
sets of 9V batteries.

Some time I will use ACAD to think
with.  The drawing at the upper
right of the page,  shows some
thought on calculating speaker
crossover network characteristics
for
Bass Management used in
AC-3
decoders.

Some drawings of pyramids that I
did for fun to show to a friend of
mine who is extremely interested in
such things.
Panel Results:
Pictures of third & fourth trys.
Drawing Layer 07
AP Switch Box
Panel Labels
Block 3
Passive I/O:
Extends the functionality of
the AP, stock, I/O.
Drawing Layer 08
Construction
Wood Frame:
Thinking about some storage
space.
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