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<p>[QUOTE="-jeffB, post: 3248970, member: 27832"]Gotcha. So you aren't saying that color progressions on coins, or their prevalence, have changed; you're saying that the <i>images</i> of those coins have changed, because printed photos have a different <i>gamut</i> from photos displayed on screens (and colors are mapped somewhat differently within the bounds of those gamuts).</p><p><br /></p><p>I'd go even a bit further, and point out that <i>the coins themselves in-hand</i> are likely to look different under "modern" LED or fluorescent lighting, as opposed to incandescent light. It's not just color temperature; LED white lamps tend to have a notch, sometimes substantial, in the green, and non-specialty fluorescents have notches all over the place. (So does sunlight, but those notches aren't so deep or wide, and don't matter much.)</p><p><br /></p><p><br /></p><p><br /></p><p>And <a href="https://en.wikipedia.org/wiki/Quattron" target="_blank" class="externalLink ProxyLink" data-proxy-href="https://en.wikipedia.org/wiki/Quattron" rel="nofollow">Sharp is flogging four-color displays</a>, but They're Doing It Wrong, and the market isn't buying it.</p><p><br /></p><p>And there are a lucky few "anti-color-blind" people whose eyes have four or more distinct types of color receptors, but we pretend they don't exist. Sure wish one of <i>them</i> would get seriously interested in toners.[/QUOTE]</p><p><br /></p>
[QUOTE="-jeffB, post: 3248970, member: 27832"]Gotcha. So you aren't saying that color progressions on coins, or their prevalence, have changed; you're saying that the [I]images[/I] of those coins have changed, because printed photos have a different [I]gamut[/I] from photos displayed on screens (and colors are mapped somewhat differently within the bounds of those gamuts). I'd go even a bit further, and point out that [I]the coins themselves in-hand[/I] are likely to look different under "modern" LED or fluorescent lighting, as opposed to incandescent light. It's not just color temperature; LED white lamps tend to have a notch, sometimes substantial, in the green, and non-specialty fluorescents have notches all over the place. (So does sunlight, but those notches aren't so deep or wide, and don't matter much.) And [URL='https://en.wikipedia.org/wiki/Quattron']Sharp is flogging four-color displays[/URL], but They're Doing It Wrong, and the market isn't buying it. And there are a lucky few "anti-color-blind" people whose eyes have four or more distinct types of color receptors, but we pretend they don't exist. Sure wish one of [I]them[/I] would get seriously interested in toners.[/QUOTE]
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Can you define artificial toning ?
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