
Hi everyone! This is Torrie, from Fox & Hazel and I’m really excited to be sharing this easy and beautiful DIY watercolor galaxy cityscape tutorial with you! Painting a galaxy using watercolor paints is a lot easier than it looks, and because it’s so simple, it is one of my favorite ways to add an interesting background to paintings. This project is simple enough that either beginners or novices can do it – I promise! First, let’s look at the supplies we’ll need:
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Supplies:
Now that you have all your supplies, get yourself set up and let’s get painting!
Step One:
Draw out the cityscape using a ruler and light pencil marks. First, draw a horizontal line as your base, then freehand sketch some buildings in. Don’t worry about them being perfect – the more loose and free they are, the better.
Step TWO:
Tape over the base line using painter’s tape. This is the only tape I use for watercolor painting, as it keeps the paint out but is low tack so it doesn’t tear the paper when I remove it. Get your masking fluid out and fill in all the buildings with the fluid. Let it try until it is no longer wet to the touch.
Step THREE:
Now the fun begins! First, we are going to create the background skies for our galaxy. Start off by laying down some water to get the page wet – you don’t need a lot! Just enough so our watercolors can flow freely. Next, using shades of blue from your watercolor set, start dabbing the paint around the page and pushing it to create natural flow. You want most of the sky blue, but you’ll also use pink, purple and green to add more depth and variety to the sky. Build up the color as you work the painting. I also used the Turquoise Blue in Dr. Ph Martin’s Hydrus Watercolor to deepen the blues.

Step FOUR:
Using black ink (I am using sumi ink,) add a sparing amount of the ink to your night sky. Ink is very pigmented, so if you add too much to your painting it will over take it. One or two spots is more than enough. As you can see, I added just a little more than I wanted in mine!
Step FIVE:
Now using the rubbing alcohol and a paintbrush, you will add small drops of the alcohol to your sky while the paint is still wet. It’ll push the paint and create lighter spots. Next, you can sprinkle a small amount of salt in different places on the wet paint. The salt soaks up the paint and creates a lovely texture once it’s dry. I accidentally did mine backwards, hence why the photos aren’t exact. It worked out okay, but the best way to do it is alcohol first, then salt.

Step SIX (is it really a step?):
Let everything dry! Once the painting is completely dry, brush away the salt. If you do this while it’s wet you’ll end up smudging the painting.
Step SEVEN:
Next, you’ll use the white acrylic to create stars on your lovely galaxy sky. I’m using fluid acrylic by Golden Paints, but you can use any white acrylic thinned with a bit of water. Find some paper or clothes to cover the areas you don’t want paint on, and place it over the painting. I happened to have this scrap paper from a different project that fit perfectly. It was meant to be! Now you’ll use a paintbrush to splatter the white paint on to create the stars. You can also use silver or gold paint to add a bit of shimmer to the piece too! I wish I had thought of that before now.
Step EIGHT:
Thin down your white paint even more, and then add random small spot across the page sparingly. These are the base for some bigger stars. By watering down the paint, this creates a halo around the larger stars. Once these spots are dry, use pure white paint to add in the large stars.
Step NINE:
Once everything is dry, go ahead and use a small eraser to start pulling up the masking fluid. You can also just rub it to get it started. It’s super satisfying to pull up – like when you were a kid and covered your hand in white glue, then let it dry and pretended you were peeling off your skin? Yes, that kind of satisfying! Just be sure to not smudge any paint around the edges.

Step TEN:
Use the Micron, or any other fine point felt tip black pen, to add the details to the houses. Make them as whimsical as you want!

You’re done! Now you have a wonderfully adorable watercolor galaxy night sky to frame. Or gift. Or stare at. No judgement here! If the paper is a bit warped, you can press it between a couple heavy books to help flatten it. Now it’s okay to just admire it…

This post was contributed you by Torrie, from Fox & Hazel You can find more of her art work below:
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That is so pretty! I’ve got to try it. And I’m pinning it!
Lovely results and tut. Thanks for sharing.
I just love it, thank you Torrie.
I’ve been inspired of late but being somewhat rusty in the art department, I hunted for some “cheat” paint-by-numbers kits then stumbled across your tut.
I cannot wait to give it a try!
Thanks once again for sharing!
This is so lovely and I can’t wait to try in my art journal! thanks for the clarity, great instrux!
Sensational ! Seriously beautiful. So doing it. Thanks.
I do trust all the concepts you’ve presented in your post.
They’re very convincing and will certainly work. Still, the posts
are too quick for starters. Could you please lengthen them a little from subsequent time?
Thank you for the post.
I agree with the last comment. Fuller instructions ( for dummies!) would be awesome. I still would love to try it though! It seems I will have to join Facebook! Thank you. ?
Torrie. I wanted to say thank you for taking the time to share this tutorial. I respectfully have to disagree with a couple posters. I thought each step told exactly what to do. Some people may not know how to splatter paint with a paintbrush. Perhaps a bit more info on this might have been helpful but the rest was clear and concise.
Love this and can’t wait to try it, but where is Step Two??
Hi J! The steps are mis-numbered – my bad! All the steps are there, I just made an error in labeling them 🙂 I’ll correct it so there isn’t any confusion for other readers!
Thanks Torrie. I’ve just edited the numbers. Thanks for pointing that out J.
Your welcome.
This is so amazing!! I can’t wait to try it!
Hi! I came across this awesome project here…and in another site. The other site is using all of your photos, as well as your directions, but slightly paraphrased. It seems they have cropped or edited out your watermarks (but forgot one)! They did not give you any credit, and I was not able to find any mention of you or your site.
http://theart123.com/how-to-paint-watercolor-galaxy-cityscape-diy/#
Just thought I’d let you know. Hopefully, they have your permission, otherwise, it’s just rude and wrong for them to plagiarize your work like that.
Btw, I love your work!
Thank you so much for your comment Isa. I have come across so many phishing sites like this, it’s hard to keep up. I once had Pinterest remove more than 15 pins with my images that led to sites like this that show the tutorial in full bit by bit with no mention of my website or name. It is so annoying but it is also difficult to track down and get rid of them all.
I’m trying to find n email or contact and there seems to be none as suspected.
Thanks so much once again, I’m going to see if there is another way of bringing the website down.
Actually, I was scrolling through the blog page (the plagiarized one), and I noticed a contact email at the bottom. If you just scroll down, you will see the email link. Just click on it.
I hope this helps!
Great, quick tutorial. Appreciate the step-by-step instructions! And, I LOVE the colors! Thank you!!
Hi Tori—thank you so much for posting this awesome tutorial. My family and I did a mojito and paint night and all followed your instructions and our paintings came out so beautiful 😍 thank you for this awesome quarantine pastime!