I am obsessed with metallics—there’s something about the way they catch the light and shift with every angle that makes them feel almost alive. But what I love even more is pairing that shimmer with something completely opposite, like the raw, organic texture of wood. There’s a contrast between the two that makes the shine feel even more dramatic.
Here is how this started.
A single mushroom and a gold gel pen. The idea was simple—just a touch of shimmer to highlight the design. But as I slowly filled it in, I realized how long it was taking (I was using a gel pen), and my mind started wandering. Were there better ways to add metallics to wood? Could I get the same shine with less effort? Or MORE shine????? That curiosity sent me down a rabbit hole, testing as many metallic mediums as I could get my hands on. As you can see in this little mushroom, I ran out of room…
So, I grabbed a wood round and an end grain piece and tried out a variety of metallic mediums to see how they performed. The results? Not as much difference between the two wood surfaces as I expected, but definitely some interesting discoveries when it came to the materials themselves.
Oh, I also experimented with adding an underlayer (check out: Isolation Coat/Primer and Wood) but I did not see a massive difference with or without it. I think the most important piece here is to have the wood sanded smoothly.
Here is what I tested
(from my most favourite to least) and the results I found:
Gold foil
Gold leaf
Acrylic markers
Watercolors
Calligraphy ink
Metallic gel pen
Metallic pencil crayons
Water-based paint markers
Gold foil
This is my dream medium! I only tried the Deco Foil brand in gold but it comes in SOOOO many different colours including the classic rainbow irridescent one. All of them are so solid and so juicy looking.
It’s fairly easy to apply: Put a liquid down solution down, it dries, then you apply the gold foil. The liquid part of gold foil (and gold leaf) application is typically called gilding adhesive or size. It does dry, but it stays tacky until the gold foil/leaf is applied. It seems straightforward but, as you can see in the video at the beginning, it does take a little bit of practice. Here are some tips I learned along the way:
You need patience: I tried to put the foil on too quickly and it was not fully dried so it didn’t stick.
Do not overapply: Its hard to get a smooth consistent thickness. If it’s too thick, it can stay gummy and not dry evenly.
Do not underapply: If it’s too thin, the wood can absorb it and so it dries without the tackiness. I think that is what happened on some of the edges of the mushrooms with both the gold leaf and foil. The leaf/foils just didnt adhere perfectly, especially in the tiny spaces.
Better on flat surfaces: The application process, as you can see in the picture, is the gold medium on a plastic film. Once you press the gold side to the gilding adhesive, the gold sticks and the plastic part is clear. Tis is not ideal for rounded, bumpy or imperfect surfaces (like if you want the bark gold).
For the perfect finish, next time I will ignore the burn lines and my details and just add the foil on top and then use an tiny knife or needle to gently dig them out if the burn lines if they do get stuck in there. It’s a delicate medium so its not difficult and I think it’s worth the work to have a perfect edge.
There were two different ways of applying the liquid. First was a pen/marker style and the other a paintbrush.
Marker Style: I really disliked this. I found it took really long in large areas and was hard to get into super small areas because the tip was so thick. If I went over some spots to make it thicker, it would almost scratch the first layer off.
Paintbrush: This applied like white glue. It just flows out of the bottle. It says not to leave strokes but that was really tricky, especially if the wood is not sanded perfectly. BUT I was able to use different sized brushes, getting into the nooks and crannies of my design. It was a much more pleasant experience than the marker, even being able to see some strokes. This liquid was actually meant for the gold leaf, but works with the deco foil too.
Gold leaf
Gold leaf is VERY comparable to the gold foil in the final look.
The application however... It is the same process as the foil; the gilding adhesive (liquid solution) is applied and the leaf sheets placed on top (once the adhesive dries and becomes tacky).
But the gold foil is very delicate. The sheets are super super thin and I felt some was wasted because they stuck to my fingers - you’re supposed to use tweezers but when I tried, it was too aggressive and ripped little pieces off… At one point I laughed too hard and pieces blew all over the place.
I just used the paintbrush application as I did not like the marker style one.
It’s a little more forgiving than gold foil when it comes to adhesion. I felt the foil was finicky and needed a perfect glue application but the leaf, because it’s so delicate, adhered to more.
Also, if you want to cover round areas, or bark that is jagged and imperfect - gold leaf would be ideal. It’s easy to get into any uneven space, not like the gold foil.
There are different colours now and even cool variegated patterns (having multiple colors or variations in color, often in a random or patterned way). These kinda look like weathered metal. I am yet to see the classic rainbow iridescent one (which I will be using in the gold foil for my next project so stay tuned)! I announce these fun things in The Burn Club, so if you aren’t signed up to this monthly(ish) newsletter and want to know what I am up to, sign up here.
Acrylic markers
I LOOOOOVE THESE oil-based paint pens! They have such good coverage, and they are supply easy to apply - just colour it in like a regular marker!
Artistro has a water-based version so make sure you get the acrylic one because there is a day and night difference!
These ones are no gold leaf or gold foil but still are shiny and metallic.
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You need to shake these up to make sure the metallic-ness comes out. The tip comes unused so it needs a bit of pumping at the beginning, but it doesn’t take too long.
I was worried about them drying up, but I have let mine sit for a few months and it still flows nicely!
I used them in my sketchbook (on paper) and they are just as beautiful!
Watercolours
Soft, shimmery and controllable shine! So close to the acrylic markers, but because you need water and a brush for these, I chose them to be in 4th place.
The shine is stunning though!
These are from Zahra Ammar and she handmakes them! Check her shop out here. She sells other things, so you can peruse through her stunning artwork, or scroll to the bottom to see what she has available.
I will probably dive into watercolours themselves and experiment with a few brands because they are fun and versatile - you can add a thin layer of gold so you can see your beautiful wood grain AND have a shimmer or you can lay it on thick so there is no transparency. The acrylic markers can’t do this…
In the meantime, if your interested and have some watercolors already, check out: Adding Watercolor to Wood
Calligraphy ink
This ink medium really surprised me. I love the tone of gold compared to the others. It is more yellow than green (but that is something you can usually choose). It also came out more metallic than I expected.
The application was interesting. Normally, it is meant for a pen like tool, like this one I am holding. Using this tool, you can get a very consistent gold line - great for outlines and details.
I, however, wanted to fill in the whole mushroom cap, so I dropped it on the wood with the dropper and then used a paintbrush to spread it. It spread nicely but the liquid was a little finicky. You need to let the bubbles settle after shaking it up, otherwise it comes out a little curdly. Or I didn’t shake it enough… You need to shake this up a lot!
Metallic gel pen
These gel pens are really good (the silver and white are equally awesome). The application was smooth and from all the brands I’ve tried so far, I like this one the best (but it was also brand new, so maybe that has something to do with it…). I guess more experimentation is needed.
The shine is present, but still not super metallic.
I love this though because it’s easy to control - like a normal pen, and you can get super super small details!
Going over one spot creates a little bit of scratch lines which I really don’t like, so I think i will stick to using this for details instead of larger areas (which is fine because it takes a while to fill in a large area with such a small tip).
Water-based paint markers
Same as the acrylic version of these, the application is amazing - just colour in like a regular marker. The coverage is good, but the shine is nothing compared to the acrylic ones. I feel like you need to mix/shake them very very very well - more than the acrylic… These are the ones I used.
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What I did like about them was that they are still “metalic” looking, AND they are easy to wash away, because they are water-based. This means I can let my daughter use them freely.
Metallic pencil crayons
More texture, less shimmer. I like my colours rich and heavy, and these fell a little flat, especially compared to all the other options.
Pressing hard while using them felt like I was denting the wood a tiny bit making it look a little scratched… SO I had to do layer by layer.
I also don’t love that its not solid metallic, its more sparkly. It’s like a goldish tone/colour but has tiny little silver sparkles in it. Not super metallic….
Have you tried metallics on wood before? What’s your favorite medium?