Using Acrylic Medium to collage Canvas to boards
You can see the process above. I’ll explain those pictures going from left to right.
Gather your materials. You need: acrylic gel medium, gloss ( I use gloss as it does not fog the surface of the painting), a board or canvas to “glue” the painting onto, a brush, a brayer ( this is a printmaking brayer I found in my studio), an X-acto Knife and rags or paper towels.
I usually cut two sides of the painting as it is easier to align it onto the board. I found that sometimes the canvas or linen shrinks. For this reason I don’t cut the entire painting out. I also have started making my initial paintings a bit bigger than the finished size.
Apply a thick coat of medium onto both surfaces- the back of the canvas painting and the board. Be generous. You do not want to create air pockets as this destroys the integrity of the bond. Remember, air expands and extracts as it gets warm or cool. Air pockets are our enemy!
Line up the edge of the painting to the edge of the board. Use a brayer to create good contact. I like to roll from the middle out so that the air is forced to the edges. There will be medium also spilling out, you can wipe that up later.
Flip the board over. Use an X-acto Knife to trim the canvas to size. You will notice that the back of this board is painted with acrylic. If I am gluing the canvas to a thinner board I do this to eliminate warping. Wipe up the excess medium.
Let dry flat. Sometimes I will even put a weight on top so that everything dries flat.
Then frame it. You have a few options here. You can also head down to framing shops or art stores to look for ready-made frames. My framer usually has some of those on-hand. Some of my students have found excellent frames at second hand stores. If you used a wood panel with cradled sides you can even hang it up unframed for a contemporary look.
Now sit back and pour yourself a glass of wine. Find a perfect hanging spot. Sit back and congratulate yourself on a job well done.
I hope you find it helpful.
Click on intimate paintings to see what I have available. Check back, as I’ll be adding more as they are painted.