Halloween is a great time for spooky stuff. To get into the spirit, I decided to create a poisoned apple on the lathe using burl and some Lichtenberg Figure accents.
The apple itself is a straightforward piece of turning. Using a bowl gouge, I turned a chunk of maple burl down into a rough apple shape. This piece of burl had some interesting knots and pits in it, but I wanted to go a little further.
To make the apple look a little spookier, I added Lichtenberg Figure accents using the machine from Conestoga Works. These figures burn the wood and look like lightning — or, in this case, like lines of rot or infection. Spooky. I finished the maple with some Transfast dye to give it a deep red color.
To make the stem, I cut a piece on the bandsaw and then used the oscillating spindle sander to smooth it out. This part is fairly straightforward and just requires patience and a good eye.
The cap or lid turned out to be the bear of this project. My first attempt exploded dramatically and gave me a bit of a scare! But all of my fingers were still intact afterwards, so there was no real harm done. My second attempt looked like Lego hair.
Third time’s the charm, as it turns out. This attempt had the dripping, oozing quality I was looking for along with a pleasant amount of asymmetry. Some Transfast flat black dye made it look more poisonous. I attached the stem by drilling a hole and using glue — easy as pie.
The apple was finished with many, many coats of spray lacquer (I lost count, but more than 15). I left the cap flat black and I enjoy the contrast it provides.
In the end, I have a piece that is spooky, but still appropriate for children. I didn’t want to do anything too horrific, so this piece from a classic fairy tale seemed like a perfect compromise.
What do you think? Let me know in the comments! Thanks for watching!
WARNING: High voltage electricity is dangerous. The device in this week’s video produces 12000 volts at 35 milliamps. Misuse can cause severe pain, trouble breathing, muscular contractions forcible enough to keep you from letting go of the probe, or death. In other words, this system is no joke, and you should not use it unless you are prepared to do so safely. Always make sure that you are insulated from the ground, and strongly consider the use of high-voltage protective gloves while using the device.
You’ve seen Lichtenberg figures before, even if you didn’t know what they were called. These branching tree-like shapes are created by high voltage electricity. The most common form is lightning, which is a naturally occurring 3D Lichtenberg figure. These figures can also be produced artificially, and they have some interesting applications in woodworking.
Charles at Conestoga Works has created an all-in-one system for using high voltage electricity to burn Lichtenberg figures in wood. While this is safer than some of the home-built systems out there, it is still capable of transmitting 12,000V of electricity, so please, PLEASE read the instructions before using it
When burning Lichtenberg figures, bring your piece to its final shape, but don’t apply finish. Sand the piece up to roughly 400 grit — heavy sanding after burning will remove some of the intricate detail and ruin the effect. Once you’ve finished burning, you can clean off some of the soot created, sand to your final smoothness, and apply finish.
Electricity needs a conductor, and wood is a terrible conductor — unless it is wet. Create a solution of 2 tablespoons of baking soda in 1 quart of water (scale up as necessary) and use it to saturate the wood. When you’re ready to burn, brush on a bit more solution. If the wood is too dry, it won’t burn. If it’s too wet, it won’t burn either. There’s a bit of a learning curve involved.
With the workpiece on a wood table (and preferably an insulating rubber or plastic mat), place both probes firmly down on the workpiece and depress the foot pedal. Hold the probes in place and patterns will begin to form around each electrode and begin to move towards one another. Once they meet, you can continue to hold down the foot pedal to create a deeper groove. When finished, let go of the foot pedal, THEN remove the probes. If the probes aren’t in contact with the workpiece while the system is energized, you run the risk of creating an arc.
The patterns created have a natural, fractal quality to them. You can burn a little bit to create rosette type figures, or burn long lines across your workpiece. It’s completely up to you. Just remember to be safe and have fun!
Show original message
After seeing the work of Fernando Verez Tojeiro and Gerrit Van Ness, I had the idea to create a sculpture that I’m calling “The Honeypot.” The sculpture consists of two pieces of walnut and one piece of maple, and actually isn’t as complicated as it looks.
The first step is to make the pot. I used a piece of walnut roughly 5 1/2” by 4” and turned a simple pot with some beaded details. It’s nothing fancy, but the simple, elegant shape accentuates the piece without overwhelming the rest of the elements. The only thing to watch out for here is getting too much wax inside the pot while sanding, because that makes it more difficult to glue everything together.
The flowing honey is made from maple. This requires some off-center turning, which is a more advanced technique. You’ll want to keep your RPMs low and work carefully, because spinning an off-center weight too quickly – especially on a smaller lathe – can cause the machine to walk around the room or try to throw the workpiece at you.
I used a carbide finisher to create the drips at the base. The “pour” widens as it nears the base, just like honey tends to do. I cut away excess material at the bandsaw, then cleaned up with the oscillating spindle sander.
From here, it’s a matter of carving away material using gouges and chisels to create the dripping appearance. I cut away the round section at the top using a pull saw (and managed to catch my finger in the process – ouch!). From here, it’s just a lot of hand sanding. A LOT of hand sanding. The clear finish I used brings out the honey tones of the maple and the gloss gives it a wet appearance.
The base is just a block of walnut with some attractive grain. Don’t over-think this part – and don’t apply finish to the area that will get glued to the maple!
All in all, I love how this project came out, and I don’t even mind the injured finger. The whole project took about a day, but 90% of that was hand sanding (and thus not in the video).
Thanks for watching, and let me know what you think!