Framing a Collage by Tadahiro Gunji at Underglass

At Underglass Custom Framing in San Francisco, we’re often trusted with work that asks for restraint, precision, and respect for process. This collage by Tadahiro Gunji is exactly that kind of piece.

The artwork is layered and constructed almost like a book cover: Multiple surfaces, visible edges, and intentional depth. Rather than flattening it visually, we designed a sink-float mat using a subtle fabric that supports the work without competing with it. Every edge remains visible, allowing the structure of the collage to be fully read.

To protect the piece and give it room to breathe, we used spacers within the frame. This creates physical space between the art and the glazing, adding another quiet layer of dimension that works in the background rather than calling attention to itself. It’s a conservation-forward approach that also enhances how the piece is experienced.

The frame choice was equally intentional: a vintage-style profile with rubbed dark charcoal sides and a silver face. The finish brings a sense of seriousness and calm elegance, grounding the collage while still letting the textures and layers remain the focus.

Projects like this are a reminder of why museum-quality framing matters, especially for contemporary collage and mixed media. For over 40 years, our San Francisco frame shop has worked closely with artists, collectors, and thoughtful art lovers to frame work in ways that feel considered, lasting, and true to the piece.

If you’re looking for custom framing in San Francisco whether it’s collage, works on paper, photographs, or layered objects, stop by Underglass or reach out for a quote.