DIY Paint-Pen Wall Art: Simple Gallery-Style Ideas for Your Home

When Liz sent her DIY art project our way, we were excited to share the results. She wrote to explain how a short creative evening transformed a blank wall in her den into a refined gallery-style display. Below is her note, followed by a few practical tips and ideas to help you recreate a similar look.

I know that you guys are always whipping up fab DIY art, so I thought your readers might enjoy this little art project that I did. We’ve had a wall in our den that has been blank for over a year. Finally I decided to spend an evening making a fun and funky little art series that has added some much-needed interest to that wall. The best part is that it couldn’t have been easier. If you can wield a paint pen, you can definitely take on this project! In short: I painted the particle board backing that came with my frames (cardboard would also work), used tape to mark where I wanted my scribbles, and grabbed a paint pen to create large white loops. Hope you like it as much as I do. -Liz

Why This Project Works

This project succeeds because it pairs a simple technique with a sophisticated palette and clean framing. Using a deep inky blue background and crisp white loops creates contrast and a textile-like pattern that reads as modern and intentional. The gallery framing elevates the pieces so they look like a curated series rather than casual doodles.

Materials You Need

Frames with removable backing (particle board or the included backing)
Paint for the background (acrylic or latex works well)
Paint pen for the top layer (white or another accent color)
Painter’s tape or masking tape to mark guides
Sandpaper or primer if your backing is very slick
Drop cloth and basic supplies: brush, tray, rag

Simple Steps to Recreate It

Remove the frame backing and, if needed, sand lightly so paint will adhere.
Paint the backing a solid color; allow it to dry completely. Dark, saturated hues create a dramatic backdrop.
Use tape to section off areas or to mark where you want patterns and negative space.
With a steady hand, draw large loops or freeform scribbles using a paint pen. Keep the motion loose—imperfection adds charm.
Let the embellishments cure, remove any tape carefully, and reassemble the frames.
Arrange the framed pieces as a cohesive series on the wall, experimenting with spacing and alignment until it feels balanced.

Tips for a Polished Result

Choose two or three colors maximum to maintain a cohesive look.
Test the paint pen on a scrap surface before working on the final backing to get comfortable with pressure and flow.
Consider varying the scale of the loops between frames for visual interest while keeping the same palette for unity.
Use high-quality frames or simple gallery frames to make the artwork feel intentional and finished.

Design Variations

If you want to adapt the idea, try these variations: use metallic pens on a dark background for a luxe feel; create a grid of smaller frames for a mosaic effect; or combine painted backings with found paper or fabric for texture. Each approach keeps the project accessible while allowing personal expression.

Final Thoughts

We love how Liz turned a plain section of wall into a stylish focal point using minimal materials and a relaxed approach. This kind of DIY art project is perfect for anyone who wants an impactful yet low-effort update. If you have blank walls waiting for attention, this paint-pen series is an approachable way to add color, pattern, and personality to your space.