Should a Helen Frankenthaler print have a white mat?

The mat’s role in Helen Frankenthaler paintings

Frankenthaler’s work relies on unbroken fields of color and the interaction of edges with empty space. A white mat replicates the visual breathing room of her original canvases, where the untouched border acts as an extension of the composition. The Fine Art Trade Guild defines this as “passive matting”—a neutral buffer that prevents the print from appearing trapped. For standard sizes (e.g., 50x70 cm / 20x28 in), a 7.5 cm (3 in) mat width maintains proportion without overwhelming the image.

Color choice is non-negotiable: bright white (98% opacity) or warm white (92% opacity) to match the paper base of the print. Pigment-based giclée prints on 310 gsm cotton-rag—typical for Frankenthaler reproductions—demand acid-free, lignin-free matting to prevent yellowing. Avoid colored mats; they introduce competition with the print’s subtle washes.

Glazing and UV protection for longevity

Frankenthaler’s prints, like all pigment-ink reproductions, degrade under UV exposure. The American Institute for Conservation recommends UV-filtering glazing (99% block) for works on paper, even in indoor settings. Opt for museum-grade acrylic (e.g., Optium Acrylic) over glass—lighter, with 99% UV protection and anti-reflective properties. Glass (2–3 mm float) remains viable for budgets under $400 but requires UV-intercept film.

For oversized prints (70x100 cm / 28x40 in and above), acrylic is mandatory to reduce weight and breakage risk. The glazing should sit 3–5 mm above the print surface to prevent condensation in humid climates. Avoid non-glare glass; its etched surface diffuses light unevenly, dulling Frankenthaler’s luminous stains.

Resolving the complication: a framing formula

The underlying concern—that framing feels arbitrary—stems from variable advice on mat widths, glazing types, and hanging heights. The solution is a fixed ratio system:

• Mat width: 10–15% of the print’s shortest dimension (e.g., 5 cm for a 30x40 cm / 12x16 in print).
• Frame depth: 2.5–4 cm (1–1.5 in) for standard prints; 5 cm (2 in) for float-mounted works.
• Glazing: UV acrylic for prints over $600; UV glass for budgets under $400.
• Hanging height: Center at 145–150 cm (57–60 in) from the floor, or 15–20 cm (6–8 in) above furniture (per the two-thirds rule).

Comparison: Frankenthaler vs. other abstract works

Unlike Hiroshi Nagai’s high-contrast prints—where a black or gray mat intensifies the graphic impact—Frankenthaler’s stains require neutrality. Her technique, as described by the Met’s What Is a Print?, involves “soak-staining” unprimed canvas, creating edges that dissolve into the ground. A white mat mirrors this effect; a colored mat would interrupt it.

For multi-panel works (e.g., White Painting (Three Panel)), use a single mat with spaced windows, maintaining 5 cm (2 in) between images. This preserves the dialogue between panels while unifying the presentation. Avoid individual mats; they fragment the composition.

Practical execution: materials and costs

Specify these materials to your framer:

• Mat: 4- or 8-ply acid-free cotton-rag board (e.g., Bainbridge Artcare). Expect $80–$150 for a 50x70 cm (20x28 in) print.
• Glazing: Optium Acrylic ($200–$350 for 50x70 cm) or UV75 glass ($120–$200).
• Frame: Powder-coated aluminum (slim profile) or solid wood (ash, maple) with a matte finish. Budget $250–$500 for 50x70 cm.
• Hanging: D-rings and braided wire for prints under 15 kg (33 lbs); French cleat for larger works.

Total framing costs for a 50x70 cm Frankenthaler print: $500–$1,200, depending on glazing choice. Float mounting (where the print appears to hover within the frame) adds $150–$300 but suits her ethereal compositions.