Thinking·OS

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Explore the knowledge graph

Iconography applies to Composition. Activate to inspect this relation.Style influences Period. Activate to inspect this relation.Composition is part of Style. Activate to inspect this relation.Style is part of Rhetorical Figure. Activate to inspect this relation.Exposure depends on Aperture. Activate to inspect this relation.Aperture influences Depth of field. Activate to inspect this relation.Focal length influences Depth of field. Activate to inspect this relation.Bokeh depends on Depth of field. Activate to inspect this relation.Focus constrains Depth of field. Activate to inspect this relation.Rule of thirds is part of Composition. Activate to inspect this relation.Composition depends on Focal length. Activate to inspect this relation.Composition influences Linear perspective. Activate to inspect this relation.Composition is a Composition. Activate to inspect this relation.Linear perspective applies to Composition. Activate to inspect this relation.Focal lengthDepth of fieldCompositionApertureBokehFocusStyleIconographyRule of thirdsCompositionLinear perspectiveExposurePeriodRhetorical Figure
Relationship types
Legend
  • Focused concept
  • Connected concept
  • Arrow points from cause / source to effect / target
  • A line with no arrow is a two-way relationship
  • Node colour marks the concept’s primary discipline
14 concepts14 relationships8 disciplines4 relation families

Focal length

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At a glance

Focal length is the distance from a lens's optical center to the sensor when focused at infinity, determining angle of view and magnification.

Disciplines
Photography
Role in the graph
Connector
Relationships
2 · 2 relation families

Insights from this view

Structural observations about the concepts shown here — descriptions of this graph, not claims about the world.

  • This view connects 8 disciplines: Art History, Environmental Science, Painting, Photography, Public Health, Rhetoric, Toxicology, Visual Arts.
  • Composition is a bridge concept — viewed here through Art History, Photography.
  • The connections here span 4 relation families.

Relationships as a list

The focused concept’s relationships. Pick another concept in the graph above to update this list.

Explore through a different lens

A lens is a deterministic projection of the graph. Pick a discipline, thinking pattern or journey to reframe the whole view.

By discipline

ChemistryBiologyPhysicsMathematicsComputer ScienceGeologyMineralogyEconomics

By thinking pattern

Bayesian updatingCause and effectCompoundingConservationConstraintsDefense in depthDiffusion & spreadEmergenceEnergy transformationEntropy & irreversibilityEquilibriumFeedback loopIncentivesInformationLevels & hierarchyModularityNetworksOptimizationOscillationProbabilityRecursion & self-similarityScaleSignal vs noiseSource–pathway–receptorStocks and flowsSymmetry & invarianceThresholds & tipping pointsTrade-offsTriangulationVariation & selectionWaves

By journey

From a Leaf to the ClimateWhy Music Moves UsHow Machines LearnReasoning about a Leaf and the Climate

Concept collections

Concept collections are curated lenses onto the fabric — themed sets of ideas that recur across disciplines. They are not journeys; they are a way to read the graph.

About this view

What this is

Start from one concept and expand outward. The view never shows everything at once — click a node to refocus, filter by relationship type, or switch to an accessible list.

One fabric

3750 concepts and 5051 typed relations form one connected component — no isolated silo.

How to read it

Focus a concept, or apply a lens (discipline, mental model, journey) to see only the threads that matter.