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Arts and culture

62 topics

Arts and culture

Carving a sculpture, modeling a sculpture

A sculptor can reveal a form by removing material or shape a workable substance such as clay. Those choices change how the form develops, even when artists combine processes within the same practice.

3–5 min
Arts and culture

Why does your face look different in a close-up selfie?

A close-up selfie can change the apparent proportions of a face even before a filter touches it. Features nearer the camera gain more apparent size relative to those farther away, and moving the camera changes that relationship.

3–7 min
Arts and culture

How can lithography print an image from a flat surface?

A lithographic printing surface can remain flat where the image appears. Prepared areas respond differently to water and ink, allowing the design to transfer to paper without raised letters or carved grooves.

4–5 min
Arts and culture

Why is sewing on a button more than attaching it?

A replacement shirt button needs to line up with its buttonhole and leave enough room for the fabric to fasten. Repeated stitches hold it in place, while securing the thread helps keep the repair from unraveling. The small gap beneath the button can matter as much as the visible stitches.

5–7 min
Arts and culture

How does a cyanotype make a pale shape on blue?

A pale leaf shape on a blue print records where light was blocked. Cyanotype uses a light-sensitive iron-based process, making the relationship between an object, its shadow, and a lasting image unusually visible.

3–5 min
Arts and culture

Can one word be a whole poem?

Put a single word on a shopping list and it names something to buy. Put it beneath a title on an otherwise empty page and the reading may change. Minimal poets make the surrounding space and expectations part of the work, without settling a universal definition of poetry.

3–7 min
Arts and culture

Why is a daguerreotype a one-of-a-kind photograph?

A daguerreotype holds its original image on a metal plate. A calotype follows a different route through a negative that can produce multiple prints, changing the relationship between the photograph and a copy of it.

3–5 min
Arts and culture

How can several performers create one puppet character?

In bunraku, the character an audience follows is produced through coordinated work. Puppeteers move the figure, a narrator supplies voices and narration, and shamisen music helps shape the scene. A single apparent action can therefore depend on several performers contributing different kinds of information.

8–10 min
Arts and culture

Why are the Parthenon's lines not quite straight?

The Parthenon’s steps curve slightly upward, and its columns do not behave like perfectly straight cylinders. Those details can be measured; the builders’ intentions are harder to establish. Archaeologist Jeffrey Hurwit discusses both the familiar optical-correction explanation and his own interpretation of the building as a sculptural form. A subtle curve becomes a question about evidence and design.

5–7 min
Arts and culture

How do you rebuild a film when parts of it are missing?

The 2010 restoration of Metropolis combined surviving material with evidence about the intended sequence. Newly recovered footage added scenes, but damaged or cropped images and remaining gaps raised separate problems. Finding a shot, placing it, and repairing its appearance are three different tasks.

8–10 min
Arts and culture

Why does a 70 mm IMAX print travel sideways through the projector?

A 70 mm IMAX film frame uses the strip sideways, with 15 perforations along its length. That orientation makes room for a much larger image than the five-perforation frames of conventional 70 mm projection. The unusual path through the projector starts to make sense when the film strip itself becomes the comparison.

3–5 min
Arts and culture

Who performs the footsteps you hear in a film?

Some screen sounds are performed again during post-production to fit the picture. Foley combines a choice of sound with a choice of timing, so the most useful prop need not be the object shown on screen.

5–7 min

12 of 62 topics shown

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