Start With Resolution and Color Fidelity

Resolution is the first test, and it is the one most sellers fail. A print needs roughly 300 dpi at its final size, which means a 24 by 36 inch reproduction should come from a source file of at least 7200 by 10800 pixels. Anything lower will soften under close viewing. The risk with Khodossiévitch-Léger specifically is that much of her work survives only in older photographic documentation, so a seller working from a book plate or a scanned slide is already two generations from the original. Ask where the file came from. A seller who cannot say has usually not checked.

Color fidelity matters as much as sharpness. Her paintings move between muted tonal passages and harder, more graphic color, and a cheap reproduction will either blow out the saturated areas or muddy the quiet ones. Compare the listing image against published documentation of the same painting. If the reproduction runs noticeably warmer or cooler, the seller has not color managed the file. The same scrutiny applies to any edition, whether a framed poster like the Prague Nocturne framed poster or a large canvas, because the underlying test never changes.

Materials Separate Good Prints From Bad

Ink and substrate tell you how long a print will last. Pigment inks on acid-free paper are rated for decades of display without noticeable fading; dye-based inks on cheap paper can shift within a few years, especially near a window. Paper weight is a quick proxy. A reproduction on anything under about 200 gsm will likely buckle in a frame or feel flimsy in the hand. On canvas, look for a cotton or cotton blend substrate and a sealing varnish rather than a bare inkjet surface.

These checks are mechanical, not aesthetic. You can run them on any listing in ten minutes, and they apply equally to a canvas edition such as the Irish Cottage canvas edition or a framed poster like the Twin Lakes framed poster. What they cannot tell you is whether the source file was any good, which is why resolution comes first. A flawless print of a poor scan is still a poor print. If you want a fuller picture of what sellers offer for this artist, the buying options are covered in the guide to buying her work online.

What the Price Is Actually Telling You

Price is a signal, not a guarantee. A reproduction that costs a few dollars will almost always be a dye-based print on thin paper made from a low resolution file, because the margins only work that way. A print in the fifty to two hundred dollar range, depending on size and substrate, generally buys pigment inks, heavier paper or canvas and a properly managed file. Above that you are paying for framing, scale and brand, and the image quality itself stops improving much. For a skeptical buyer, the useful question is not whether the price is low but what it excludes.

One honest caveat. Khodossiévitch-Léger's estate situation means some works may still be under rights management, and sellers of very cheap reproductions rarely worry about that. It is not your problem to solve, but it correlates with carelessness elsewhere. If you are weighing formats rather than sellers, the tradeoffs between paper and canvas are set out in the canvas versus framed poster comparison, and her visual habits, which affect how a reproduction reads, are summarized in the overview of her signature style.