Leonardo Reproductions: What a Good Copy Has to Get Right

Why Leonardo is reproduced so often

The Louvre received 9 million visitors in 2025, up from 8.7 million the year before, and it is under enough pressure from the crowd in front of one picture that it has announced plans to give the Mona Lisa a dedicated room with its own entrance. Separately, in November 2017 Salvator Mundi sold at Christie's New York for $450.3 million, still the highest price ever paid for a painting at auction.

Fewer than twenty paintings are securely attributed to Leonardo, and none will ever be for sale. The demand for copies is therefore permanent, and the Mona Lisa is almost certainly the single most reproduced image in the history of painting, in oil and in everything else.

Two structural facts shape what you can actually buy. The originals are on wood panels; reproductions are on canvas, so the surface will never match. And The Last Supper is a wall, not a picture — a mural in tempera and oil on dry plaster in Santa Maria delle Grazie, 460 × 880 cm, in poor condition and heavily restored. Every reproduction of it is a copy of a restoration.

What a faithful copy must get right

Sfumato is a physical process, not a soft brush

In 2010 a team led by Philippe Walter at the C2RMF, the French national museums research centre inside the Louvre, analysed the faces of seven Leonardos with portable X-ray fluorescence spectroscopy — without taking a single sample — and published the results in Angewandte Chemie (DOI 10.1002/anie.201001116). It was the first direct measurement of the sfumato glazes. What they found, as Chemical & Engineering News summarised it, is that a shadow on a face is not one layer but "a multitude of up to 30 very thin brushstrokes, some just a few micrometers thick", of pigmented translucent glaze over a lead-white priming and a flesh tone. A human hair is about seventy micrometres across.

No hand-painted reproduction at any price does that. What separates a good copy from a bad one is therefore not the method but the result: a transition from light to dark with no visible boundary anywhere in it, and a shadow that stays transparent instead of going opaque. Copyists reach for a soft brush and blend wet paint, which produces a smear rather than a graduation. Look for a smooth ramp; reject a smudge.

The corners of the mouth and eyes

Leonardo deliberately left the two places the eye reads expression from — the corner of the mouth and the outer corner of the eye — indeterminate, dissolved into shadow. That indeterminacy is why the expression appears to change. A copyist who resolves either corner has fixed the expression, and the copy will look pleasant and inert. Ask specifically about this on a preview photograph; it is the single most reliable test of a Mona Lisa copy.

The landscape does not have the same focus as the face

The blue distance behind the figure is deliberately hazy, cooler and lower in contrast — aerial perspective, which Leonardo wrote about at length. Copyists paint it with the same attention as the face because it is easier to paint a legible rock than an illegible one, and the result is a picture with no depth: the sitter and the mountains sit on the same plane.

Most requested works

Difficulty is this site's rating, 1 to 5: 1 means a competent copyist gets it right first time; 5 means the failure is obvious to anyone who knows the original. Prices are Art & See's published unframed list prices for the nearest standard canvas — and for Leonardo, "nearest" is doing a lot of work.

That last note is not a quibble. The Mona Lisa is 79.4 × 53.4 cm — a 1.49 proportion — and so, near enough, is Salvator Mundi at 1.45. Every rectangle on the ladder up to 48 × 36 in is 1.33 or squarer, so at ordinary sizes you receive a Mona Lisa about 10 % squarer than Leonardo's, with either extra landscape invented at the sides or the figure subtly broadened. The proportion does exist on the ladder, at 60 × 40 in and 72 × 48 in, both 1.50 — but 60 × 40 in is 152.4 cm tall, nearly twice the panel, and $769.95. Art & See's Mona Lisa product page starts at $299.95, and the same geometry applies there as everywhere else on the standard ladder.

Common mistakes in cheap copies

• Drawn eyelids and drawn mouth corners. The commonest failure and the most damaging. Leonardo has no lines there at all.
• Blending instead of layering. Wet paint dragged with a soft brush gives a grey smear where a graduation should be. Visible as a slight muddiness across the cheek.
• A sharp landscape. The background painted at the same focus as the face, which flattens the whole picture.
• Modern flesh colour. Copies that skip the varnish cast and paint pink skin. Defensible if declared, jarring if not.
• Stretched proportions. A 1.49 painting delivered on a 1.33 canvas. Ask what happens at the sides.
• The Last Supper, cropped. At 1.9:1 the mural does not fit any stock stretcher, so sellers crop the ends — usually losing the outer apostles — or squash it. Check the figure count in the preview.

Sizes that work at home

The Mona Lisa surprises almost everyone who sees it: the Louvre's own record gives 79.4 × 53.4 cm, roughly the size of a bathroom mirror. A reproduction at that scale is discreet and correct. A reproduction at a metre tall is a statement about the Mona Lisa rather than a copy of it, which is a legitimate choice but a different one.

1. 1.16 × 20 in (40.6 × 50.8 cm), $299.95. 64 % of the original height. Reads well in a hallway or a study where you pass close to it.
2. 2.20 × 24 in (50.8 × 61 cm), $359.95. 77 % of the original height. The most honest off-the-shelf option.
3. 3.24 × 30 in (61 × 76.2 cm), $430.95. 96 % of the original height — the closest a standard canvas gets to life size, at a slightly squarer proportion.
4. 4.30 × 40 in (76.2 × 101.6 cm), $529.95. 128 % of the original height, and 1.8 times its area. Only worth it if the wall demands it.
5. 5.60 × 40 in (101.6 × 152.4 cm), $769.95. 192 % of the original height, and the only rung whose 1.50 proportion actually matches the panel. A Mona Lisa at double life size is a decision, not a default.
6. 6.The Last Supper. No standard size works. Budget for a bespoke stretcher around 1.9:1 — a 200 × 105 cm canvas is a reasonable domestic target — and expect a custom quote.

Light it evenly and softly. There is no impasto to catch and no metal leaf to reflect; the only thing raking light will reveal on a Leonardo copy is canvas texture the original never had.

Copyright status

Leonardo died on 2 May 1519. There is no copyright in any of his work anywhere, and there is no rights holder to ask. Painting, selling, printing and photographing copies of the Mona Lisa are all unrestricted.

Italy is the one place where a related restriction exists, and it is worth knowing about because it is often reported as copyright when it is not. Italy's cultural heritage code lets state institutions control the commercial reuse of images of Italian cultural property, and Italian courts have applied it to items including the Vitruvian Man. That is an Italian rule about images of state-held objects, enforced in Italy; it is not copyright, and it has no bearing on whether you can commission a painted copy elsewhere.

As everywhere, the copy must be sold as a copy. See are oil painting reproductions legal for the general framework.

Frequently asked questions

Sources

1. 1.Revealing the Sfumato Technique of Leonardo da Vinci by X-Ray Fluorescence Spectroscopy — Angewandte Chemie International Edition (Walter et al., 2010). Accessed September 5, 2026.
2. 2.One Mona Lisa Mystery Solved — "a multitude of up to 30 very thin brushstrokes, some just a few micrometers thick" — Chemical & Engineering News (American Chemical Society). Accessed September 5, 2026.
3. 3.Portrait de Lisa Gherardini, dite La Joconde, INV 779 — collection record giving Hauteur 0,794 m; Largeur 0,534 m — Musée du Louvre. Accessed September 5, 2026.
4. 4.The Louvre remains the world's most-visited museum — 9 million visitors in 2025 — ARTnews. Accessed September 5, 2026.
5. 5.Leonardo da Vinci artist page — catalogue depth benchmark — Reproduction Gallery. Accessed September 5, 2026.