String Art Heartbeat on Wooden Hearts

I wasn’t originally going to stain or use string art for these thrift store wooden heart shaped pieces. Instead, I was going to paint them bright colors, writing phrases you find on little candy hearts. I love you. Be mine. I mean it’ll be Valentine’s Day soon so that would have been perfect, right?

At some point, I realized I wasn’t a child and had the urge to be an adult which is a rarity. I wanted warmth. I wanted to show love. To show what I feel when I think of my husband. Sure, we’re not perfect but, I definitely wouldn’t be imperfect with anyone else. Not that there is a single thing wrong with bright colored wooden hearts. I mean, I was gonna go that route but, I just wasn’t feeling it.

The string art heartbeat is what I was most excited about because this is the first time I’ve tried it! I’ve seen string art and shared some awesome ones on social media. I’ve commented on other blogs saying, “I have yet to jump on the string art bandwagon.” or something along those lines. I just knew this was going to be fun.

Original thrift store wooden hearts - www.ambientwares.comBoth original thrift store wooden hearts before string art heartbeat -

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Materials I used

  • Wooden Hearts – the smaller of the 2 pieces I found is apprx. 10.5″ x 7.5″ x 3/4″
  • Hand Sander (I use this)
  • Sand Paper
  • Lid Opener for Cans
  • Gloves
  • Lint Free Cloths (I use cut up t-shirts)
  • Wood Conditioner
  • Stain
  • Paintbrush (you may not need)
  • Chalk Paint (I use this but, you may not need)
  • Wipe On Poly
  • Clip Art Heartbeat
  • Printer
  • Copy Paper
  • Tape
  • Scissors/Paper Cutter
  • Picture Hangers
  • Small Hammer (similar to this)
  • Nails
  • Embroidery Floss


I sanded everything off using 80 grit paper. Do be careful around the edges with such a strong sand paper. Many of the original edges which were pretty sharp are now slightly curved. I also removed the original hanging hardware.

Wooden hearts sanded down -

One of the wooden heart’s edges had paint that wouldn’t come off and I didn’t want to keep sanding because I was beginning to change the shape yet the paint wasn’t going anywhere. I meant to try removing it with a stiff bristle brush or steel wool but, forgot. I dealt with it later with paint.

Paint still remains on edges of wooden shaped heart -

Filling Holes

I didn’t mind the divots in the wood but, some were deeper than others. I used wood filler across just one time and didn’t worry if they were still noticeable later which they were.

Filling wooden hearts with wood filler -

I will tell you no matter what the wood filler container says, at least the ones I’ve tried, about taking stain hasn’t always been the case. If staining, the patches are sometimes still noticeable with some more than others. Painting over has never been a problem.

I don’t know if you can tell in the image below but, the one on the right still has remnants of the painted floral image on it. Almost like sun tan lines. I wasn’t sure if the stain would cover it but, it did.

Wooden hearts with wood filler -

Staining, Painting, and Poly

Before staining, I used wood conditioner. I’d also used it on this framed organizer. More than anything it’s because I have it and I use what I have although, I’ve yet to run into a very noticeable problem when I haven’t used it.

Using wood conditioner on the wooden hearts before staining -

This is after 1 coat of Red Oak stain. I did two total on both sides.

One coat of stain on the heart shaped wooden pieces -

I did not get a picture of what that edge looked like after I stained it. The edge I showed before where the paint was?Β  Well, it didn’t take the stain so I grabbed my chalk paint in “Java” and painted the edge. I also painted the entire back side of this wooden heart because it had the most noticeable spots that didn’t take stain too.

Painted the edge of one wooden heart with chalk paint -

Something else I’ve never tried before is wipe on poly which I got at Home Depot for only $5.00. Sure it’s dented and won’t stand up straight and I have to make sure to close the lid thoroughly before I just assume it will stand like a regular can but, $5!

Dented can of wipe on poly -

Wiping poly onto wooden hearts - www.ambientwares.com2 coats of wipe on poly used on wooden shaped hearts -

Creating the heartbeat pattern

I printed off a normal heartbeat image. At least that’s what Google told me and had to print two because the heartbeat wasn’t long enough to fill the front on both wood hearts. I taped the two pieces of paper together in the middle and used the one sheet as a template for both hearts. Here’s what I used if you’re curious.

Actually I had printed off this exact same image but, it had a black background and I tweaked it in my photo editing program. I found the one linked with the white background after the fact. Although, if you search for clip art heartbeat, a ton of options come up.

Cutting the heartbeat stencil printed on paper for the string art project -

I’m so ready to do this.

Supplies needed to create the string art heartbeat -

I taped the image down using the tape I spoke of here since I knew it wouldn’t leave any residue behind. You will have to cut it. It doesn’t tear like masking tape. At each point, I tapped in a nail to make an indent in the wood. I’ve read where people just nail them all in over the stencil and then tear the paper out afterwards but, something told me that would not go well for me.

Heartbeat stencil used for string heart -

When done I pulled the paper back just to make sure I could see them all.

Nail holes left after using the heartbeat stencil for the string art project -

I tapped each nail in and doesn’t it look like a chaotic mess without any thread?

Nails are in and ready to be wrapped in string -

This image marks where I put the nails. I left one point empty since the heads would’ve been too close together. I used 46 pins on one wooden piece and for some odd reason did 47 on the other.

Heartbeat stencil marked where the nails will be placed for the string art - www.ambientwares.comSome of my nails were damn near sideways too. I tried to take a thick piece of rope to bend the nails to a straighter position which did help a teeny bit.

Using thicker twine to pull nail straightSome nails are straight and others crooked -

This really just makes me laugh when I see how crooked they are. I think the thing to remember is that this will be viewed straight on, no?

Crooked nails for the heartbeat string art project

I started at the end nail and tied a knot. I would wrap around each nail head one full rotation and continued to the other end. Then I went back the other way weaving the opposite direction of what I had just done creating the double threaded look.

The white string I used was just a large roll I had on hand and was able to double back over the nails without ever cutting it until I got back to the beginning. The pink embroidery floss was not long enough to go around twice because I had cut it in half but, it did make a full rotation from one side to the other. So that one was created with two separate pieces of floss.


Close up of a heartbeat made with string art www.ambientwares.comThrift store wooden shaped heart refinished into a wall hanging with a heartbeat shaped string art

Here they are in all their glory and I’m in love with them. Pun intended. It could be a great gift at anytime too. Not just Valentine’s Day. Do you know someone in the medical field? This might just be the unique gift idea you need!Wall hanging of heart shaped wood with heartbeat string art -

Finished wooden heart wall hangings with heartbeat string art -

Two thrift store wooden hearts refinished and made to display a heartbeat in string art -

If you haven’t tried string art yet, I highly recommend it. It’s much easier than I thought and it’s one of those projects where you kind of get lost in the monotony of it all which isn’t always a bad thing. I got into a groove and I couldn’t stop.

Some extra bits I learned along the way.

  • Installing the hangers before the nails may make it feel awkward. I’m blaming that for my crooked nails but, it wouldn’t have worked if I’d done the nails first since I had to hammer the hangers in.
  • The embroidery floss would split on nail heads at times but, as long as I was paying attention I was easily able to unwind it from that nail and redo it. You could also just flick the string back under the nail head no problem.
  • Keep the floss or thread tight at all times as you’re winding. If it loosens, all of your previous work may just unravel.


Pinny Please!

Two thrift store wooden hearts refurbished into wall hangings with heartbeat string art -

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57 thoughts on “String Art Heartbeat on Wooden Hearts

  1. This is a very different valentine. Under no circumstances would I have the patience to tap in all those little nails. Its a labour of love for sure and I really like that it has a more masculine “feel” to it.

    This is mature and fun both. Nicely done!

    1. Lol! Thanks Leanna πŸ˜€ Honestly, it didn’t feel like it took long at all but, again, I got lost in doing it and thoroughly enjoyed my time spent making it. Although, this pattern is probably one of the simpler things I could’ve started with. Thanks again!

  2. This is great! I love string art and recently made my first string art project. This is great for valentines or as a gift for a loved one at any time. Pinned it!
    Lianne | Makes, Bakes and Decor

  3. Oh my goodness! Saw your project posted by Sadie Seasongoods on facebook. I’ve never been tempted by string art (child of the 60s, what can I say?) but I would love to try to replicate this for a sweet mama who lost her first son to CHD. Thank you for the inspiration!

    1. I believe it would be a wonderful gesture, Melody and I’m happy to have been a part of inspiring you. I don’t know what to say really other than I wish mom all the best in the world and I can’t imagine. Thank you so much for letting me know. I’d love to see it, if you wouldn’t mind!

  4. This is my favorite project of yours yet! It is SO fantastic! I’m cracking up that even though someone really loved Grandma, she didn’t love them enough to save her special painted heart – hahahaha! Well, her loss, your gain!

    1. I know! I felt bad as I was sanding it all off but, I got over it pretty quickly πŸ˜‰ It’s funny how I was so ready to make candy hearts and went an entirely different way. I appreciate you stopping by and I’m so happy you like them! Thanks, Bre!

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