Mixed Media Collage Border Floral Painting Tutorial
Transform an old watercolor into a fresh floral painting with collage borders, bold red blooms, and loose mixed media techniques.
In this tutorial, I show you how to breathe new life into a rejected watercolor painting using my collage borders technique. This simple idea adds instant energy and design interest to your work while giving you a chance to repurpose old art.
I stumbled onto collage borders completely by accident. One day, I had ripped up some scrapbook paper and handmade collage scraps, then laid them across a rejected watercolor painting. I left the studio to grab some glue, and when I came back, I noticed two strips had landed right on the edges of the painting. It stopped me in my tracks—“Wow, that’s actually kind of interesting.” From that moment on, I was hooked. That little accident sparked an obsession, and now I’m excited to share the idea with you.
The demonstration begins with an urban scene that didn’t make the cut. By adding store-bought scrapbook collage along the edges, we frame the piece in a bold and unexpected way.
Mixed Media Mastery Bundle
Learn how to paint loose, expressive artwork using acrylic and collage. This bundle walks you from beginner basics to confident mixed media techniques—all in one place.
Supplies I Use All the Time
- Acrylic Paints – I only buy heavy body for their thick texture and thin them with water for fluid glazing and washes. See my favorite set →
- Watercolors Paints – Great for transparent layers and unexpected color effects. Exact colors are below. Shop my watercolor picks →
- Acrylic Inks - Excellent way to add transparent layers to mixed media artwork. Mixes well with everything! See the inks →
- Synthetic Acrylic Brushes - You need a variety and I have listed my go-to's below. I use Princeton brands, very dependable! See the brushes →
- Watercolor Brushes - Get a decent grade but avoid all-natural as synthetic blends have come a long way. Shop my picks →
- Collage Papers – A mix of pattered, and printed paper you see me use is from Hobby Lobby, and it's usually found in the scrapbook section. Browse paper packs →
- Palette Knives – Good to have around for scooping paint and smearing techniques. See what I use →
- Blick Super Value Canvas Packs - Comes in many small and medium sizes up to 20x16". Love em'. Best bulk stretched canvas →
- Mixed Media Paper – Sturdy enough to handle wet and dry techniques. Strathmore is the way to go! Best paper for mixed media →
- Watercolor Paper - Top choice is 140 lb. cold press by Fabriano Artistico. Cost effective and crispy white. Best watercolor paper →
- Caran d'Ache Water-Soluble Crayons – Perfect for adding scribbles and linear interest to mixed media art. Check them out →
- Gator Board - Best firm boards you can find! Buy a large sheet and cut out down. These are used as backing for my paper when I paint. Check it out →
- Mod Podge - Reliable and affordable adhesive for paper, thick and thin. And get the Matte! View the glue →
My preferred hues; Cadmium Yellow, Yellow Ochre, Alizarin Crimson, Cadmium Red Light (or Medium), Ultramarine Blue, Cobalt Blue, Burnt Sienna, Titanium White
My preferred acrylic brushes; #12 Large round, 2x Medium rounds, 2x Detail, or liner brushes, Large and medium fan brush, a few medium size bristles and old, small house painting brush for glue.
