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Why can a bright screen color disappoint on paper?

A screen sends light toward you; printed paper returns some of the light falling on it. RGB light and CMYK process inks therefore build color differently, with limits that can change how a design looks.

3–5 min

Questions you could explore

  • Why can white mean adding screen light but leaving white paper unprinted?
  • Why can two devices fail to reproduce the same color?

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  • AdobeAbout color modes

    Adobe explains additive RGB, subtractive CMYK, and color-gamut differences; not all printing uses only four inks.

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Arts and culture

How does a flat drawing make a corridor look deep?

Lines drawn on a flat page can suggest a hallway extending into the distance. In one-point perspective, receding edges relate to a vanishing point and a horizon, linking the drawing to a particular viewpoint.

3–5 min

How does a flat drawing make a corridor look deep?

Arts and culture3–5 minLines drawn on a flat page can suggest a hallway extending into the distance. In one-point perspective, receding edges relate to a vanishing point and a horizon, linking the drawing to a particular viewpoint.

Arts and culture

What can infrared reveal beneath a painting?

A finished painting can conceal decisions made before its visible surface took shape. Infrared imaging sometimes reveals earlier marks, but what appears depends on how the different materials interact with the light.

4–5 min

What can infrared reveal beneath a painting?

Arts and culture4–5 minA finished painting can conceal decisions made before its visible surface took shape. Infrared imaging sometimes reveals earlier marks, but what appears depends on how the different materials interact with the light.

Can a tradition be heritage without a building to preserve?

Arts and culture3–5 minA song, a craft skill, or a shared practice can be passed on without being fixed in stone. Intangible cultural heritage places importance on living knowledge and the communities that recognize and transmit it.

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