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.
Explore 1,071 ideas for your next speech.
62 topics
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
12 of 62 topics shown
Find a question that interests you, follow the reading links, and choose what you want to explain. The research, examples, and structure are yours to develop. Learn more about what makes a speech informative.
Start with something you are curious about and consider what your audience would want to understand. You can narrow the collection by subject and suggested length. Those lengths are estimates, so check your timing as you develop and rehearse your speech.
A short introduction, optional questions, and starting readings. You choose the focus and do the research. Save ideas to your free account, share a topic, or copy its reading notes. When you are ready, try a short practice in speaking.app.
Each reading note describes what the linked material offers. Some readings are technical, and some provide only an abstract or overview. Check the original source, its context, and any claims you plan to use. A starting reading list is not an exhaustive review of a subject.