Woodworks by John

Once I published a picture of this project the messages started coming in: “what in the world is Roasted Oak?” Allow me to answer that first before I blog about this frame and painting by Diane Eugster. Roasted Oak is wood that has been placed in a kiln for an extended period of time so that all of the sap and sugars caramelize the wood and essentially turn it a dark brown. I’ve also used poplar for a frame that was treated the same way. It was purchased from Woodworkers Source here in Phoenix, here’s a LINK explaining the process. When you are cutting this wood it smells like you’re cleaning out a fireplace! The color goes completely through and if you look closely at the finished product there is a very slight hint of brown in the grain of the wood which warms it up nicely. The finish is Osmo Polyx Oil #3054 which is wet sanded into the surface. It’s the same product I use for my furniture work.

I added these pictures to illustrate how the wood works and finishes. At left is a piece of the raw wood next to an oiled one. The center shows it being planed which it does nicely. At right you can see how the grain shows through and how (IMHO) how beautiful it is!

A question I’ve been asked quite often deals with how I make a Floater style frame. Many commercial moldings available are a simple L-shaped piece which presets the distance for the canvas to be mounted below the edge of the molding. My method is to cut a dado (groove) in the side of the frame located at whatever distance I need to accommodate the artwork. I’ll glue a piece of Baltic Birch plywood into that to mount the canvas or panel. You can see that in the photo at the left. Another advantage to this method is that the plywood piece reinforces the corner of the frame.

A few notes on the assembly. I was advised to use a polyurethane glue so Gorilla Glue is my go to for that. Each corner is also reinforced with a biscuit. During the dry clamping step the Birch plywood was cut to the correct size. Gorilla glue applied to the corners, assembled and then clamped, next the plywood pieces are glued into their place and left to dry overnight. The next step was cutting a slight chamfer on the inner and outer edge with a router. The inside chamfer was squared off with a chisel. The Osmo finish is applied with a brush and allowed to soak in completely before wiping dry. I used 320 wet/dry paper to complete the process and as you can see, it gave very nice results! Notice in the corner detail how that chamfer has a gleam to it depending on how the light hits it or the vantage point of the viewer.

One thing I noticed during the wet sanding process is that the resulting slurry is dark. Many times I’ll use splines of contrasting wood at each corner of the frame and this slurry would probably color the contrasting color of the spline — guess that’ll be the next experiment!! By the way, the size of Diane’s painting is 24″ x 30″ and it is oil on canvas and the size of the molding is approximately 1+” thick by 2+” wide. That size was determined by the width of the stock I was able to get.

After posting some pictures of this project on Instagram and Facebook a number of followers asked for details so here’s a post explaining the process. Here’s a visual so you can see the before and after side by side:

As you can see, pretty obvious why I wanted to replace the saggy, draggy, peeling one!! The size is approximately 5′ square and commercial gates of that size priced out at $800-1100.00. All things included (welding frame and materials) there’s less than $450.00 invested — we don’t worry about time. Lowe’s had kiln dried, 1×4 redwood pieces which were used for the shiplap and I selected the lightest weight and straightest premium Redwood I could find.

Work began with the frame which is mortise and tenon construction. All pieces were first surfaced to 1 3/8″. The tenons go the full width (5 1/2″) and haunched to prevent any cupping. The haunch is 3/4″ and 1 1/2″ long on each side. That leaves a tenon 2 1/2″ wide and 1 1/2″ long. I always cut the mortise first, to get a consistent depth for the haunch you can use a gage block to limit the depth. The left picture shows the sequence; the 3/4″ x 1 1/2″ mortise was cut for the haunch then the gauge block (pointed to with pencil) is removed and the remaining 2 1/2″ was cut to full depth.

The next step is cutting the tenons which was done on the tablesaw with a tenoning jig.

Once they were all cut the haunch needed to be laid out and cut, again I used the gauge block to mark it out then a Japanese razor saw for cutting. I generally cut the tenon slightly over-sized and then use a rabbet block plane to fine tune the fit. I learned though that Redwood doesn’t plane well.

After cutting grooves for the shiplap pieces (dado on tablesaw) it was time to create the shiplap pieces. I purchased 8′ stock and cut each into 2′ pieces. Then one edge has a 1/2″ rabbet cut, flip the board and cut a 3/4″ rabbet on the opposite edge which will give you a uniform 1/4″ space between each board. The final step was fitting them to the crosspiece to calculate how much the end pieces needed to be trimmed to fit the space and leave a bit of room between each piece for expansion.

A patio table I did some time ago was constructed similar to this. The process is to clamp the entire assembly together but only apply glue to one side. After that dries overnight, loosen the clamps and remove the side that was assembled dry. Now each of the shiplapped pieces are inserted before applying glue to the other mortise and tenons and once again clamping overnight. A coat of Thompsons Waterseal was applied to them before assembly.

The picture on the left shows inserting the shiplap pieces after half of the panel was glued together, on the right is the completed assembly. Sure glad I’ve been dragging those 6′ Jorgensen bar clamps around for the past 30 years or so!

Here’s a view of the back of the gate, notice there are two pieces of Redwood at the top of the panel. The top one was glued/screwed to the top of the panel and rests on the metal framework. The bottom one is screwed to the top and essentially wraps around the metal frame. The entire panel was finished with Thompson’s waterseal first. The back of the hinged side needed to have mortises chiseled out to clear the hinges and nuts. Screws through the metal framework of the gate secure the overlay to it.

All in all, this was a very rewarding project. I was a bit concerned about the weight and added a wheel for support. I’m able to span 5′ with my arms and easily carried it from the shop to its location. Diane helped hoist it onto the metal framework and it’s done. Let me know if you have any questions or thoughts about this project — they’re always welcome.

I doubt anyone would disagree if I said 2020 was an unusual and challenging year. It’s very easy to be discouraged, I need to discipline myself to create challenges even with the setbacks. Most art shows have gone virtual which means artists don’t have the need for as many frames. Galleries are seeing less traffic which obviously effects their sales as well. The gallery that carries some of my furniture and boxes (Anticus) has seen a drop in their business. The co-op I belong to (Mesa Art Center) has decided to close its doors until September! So what’s a craftsman to do — push through and take on any challenge that comes my way and set goals to hone my skills.

Here’s a wrap up of 2020, first off the frame for Diane’s painting “Going in Circles” is done. Great challenge to learn how to layout and carve the gulliochs. Here’s a link to that process and a couple of pictures of the completed work.

Another interesting project to wind down the year was creating a circular frame for a local artist. I have used solid wood for round tables which involves gluing together angled segments, routing or bandsawing the circle, then refining it. I knew the time required for that was too costly for this frame so decided to see how MDF would work and — it did! Oh boy, the dust with MDF is awful so I did the fabrication outside. A 2’x4′ piece was all that was needed for the project. The outer edge was doubled to get enough space for the 16″ stretched canvas panel. Several coats of primer followed by satin black gave an acceptable finish. Good challenge for sure and here’s the results.

The final frame of the year was another one for Diane, her work Through the Looking Glass inspired me to use the technique of oil gilding directly onto Red Oak for this frame. This is a technique I wrote about for a Picture Framing Magazine in August of 2011. The texture of the paint and feeling of Diane’s work seems to mimic the gold leaf sparkling in the open pores of the Oak. The profile I made for this I’ll call a “faux floater”. After the frame has been gilded with composition gold a slurry of denatured alcohol and whiting is used to rub the finish back — this is somewhat unpredictable. My goal was to create a sense of light to compliment her painting.

One thing I’ve learned about paintings is that we, as the viewer can have our own interpretation. For example, what I see in this painting is a woman seeking refuge in a bombed out church, probably in Europe during WWII. You probably see something totally different but that’s what good art is all about — the viewer fills in the gaps and creates the story.

On to the new year, every day is a new one so keep on challenging yourselves — John

In my latest blog I mentioned that I would write up the process I used to get the Guilloche design onto Frame #205 and here it is! Although it does seem rather complicated once you figure out your pattern and concentrate on the work it’s not too bad. When I first began carving I’d look at other carvers work benches and marvel at how many chisels they had. When you do a relief carving you can usually do the majority of your work using a V-tool. I soon learned though that if the design calls for repeating arcs or circles it’s really important to have the proper sweep and width of chisel/gouge to accomplish that. Quick review; the sweep refers to the arc of the chisel where #1 is flat and as the arc increases the numbers go up (#11 is almost a U shape). The width is expressed in millimeters. I’ll explain the process I used with pictures and captions, there may be other ways to go about it but this worked well for me. First work was done on paper. After drawing lines that represented the space available I drew a circle in the center that space based on the size of the gouge I would use. That was a #8/13 which yielded a 11/16″ circle. A compass was then set from the center of that circle to the outer edge of the space available to draw the outer circle. Next, another 11/16″ circle was drawn; it is located on the center line and just touches the outer circle drawn with the complass. At this point I set a divider from the center points of the 11/16″ circles. This measurement is referred to as a unit. Sounds confusing but I believe the pictures will clarify it for you!

So there it is, everyone always asks how much time did that take and each side of the frame took just under an hour and a half; so about 6 hours total time. For me though, I try not to be overly concerned with how long a project takes; rather my goal is to meet the challenge I’ve set for myself. Not having this be my “day job” allows me the freedom to have that mindset. I’m always happy to share what I’ve learned so if you have any questions feel free to contact me. Next will be finishing the frame which will probably be several coats of black Casein followed by shellac and wax. I’ll share the results of that as well.

I was recently contacted about making a set of blocks that would be used for something called letter press. The client is an artist who I’ve sat for in his portrait workshops and his request intrigued me to say the least. He started off by saying he needed “furniture wood” so my first thought was hey, furniture’s made out of all kinds of wood! As we do these days to learn about things is to do an internet search and I discovered that this process began with the printing of the Gutenberg Bible. There is a resurgence of it now for wedding announcements thanks to Martha Stewart! Here’s a link to the process.

The wood chosen was European Beech since this process began in Europe it seemed only fitting to use that species. It’s a hardwood with consistent grain that I thought would work well for this. The pieces are all 5/8″ x 17″ and vary in thickness from 1/16″ to a full inch in 1/16″ increments. I figured that my Powermatic planer with the Byrd head could handle all but the thinnest pieces (less than 1/4″). After surfacing all of the boards to the 5/8″ thickness they were cut to 20″ to begin the process. The job called for three sets of these pieces.

It was challenging to calculate how much of the lumber I needed so wisely chose to buy more than I thought I’d need. My shop is about 20′ square with a post dead center! The first step was to cut the pieces of Beech into 5′ lengths and uniformly surface them to 5/8″ thickness. These pieces were then cut to the 20″ length. Any leftover material could be used for future drawers.

This project required quite a bit of precision so I needed to come up with a method to achieve that. The 20″ long pieces gave me 3″ of extra stock to compensate for any snip the planer may give. First up was to establish a working edge on both sides of the 20″ long piece. I began with the widest pieces (1″) so set the bandsaw fence to that plus a sixteenth inch.

I’m using a 1/2″ wide Wood Slicer blade from Highland Woodworking.

After cutting it, it was run through the planer. My technique is to also cut pieces of the same size from MDF which serve as test pieces to verify size. Assured that the piece was accurate with the MDF each piece of Beech was run through at 1″. Those boards were then hand planed again to get a true smooth and square edge. The bandsaw fence was re-adjusted to cut the next three pieces a sixteenth smaller, MDF test piece too, and then the planer is adjusted up 1/16″ and the process repeated until I reached 1/4″ in thickness. At the bandsaw, three strips were cut for each size.

Even with the Shelix cutter head in my 15″ Powermatic planer getting precise finish on piece that were 3/16″ down to 1/16 inch isn’t possible. Running the thin pieces on a backer board through the planer gave marginal results. Tried to use double back tape to secure the very thin pieces but removing them usually tore the wood. Hand tools are often best so that was the solution.

I’m looking forward to seeing the results of my clients work with the Letterpress process. He plans to send out Christmas cards using this process so if I get one that means these furniture sticks were successful!

Just a side note: WordPress has changed their format and I’ve found it to be beyond challenging! Ironically enough they have told me that it is a block system based on the printing of the Gutenberg Bible. I’d be interested in hearing from other WordPress users if you’ve had the frustration I have with their new format — numerous communications with them unfortunately haven’t helped either.