SYSTEMA CONSTRUCTUM

Accepted ontology entry

easel

An easel is a freestanding support structure that holds a flat work surface (canvas, panel, or paper) at a fixed or adjustable angle and height, enabling an artist or draughtsperson to work on it hands-free while maintaining a consistent w…

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Definition

An easel is a freestanding support structure that holds a flat work surface (canvas, panel, or paper) at a fixed or adjustable angle and height, enabling an artist or draughtsperson to work on it hands-free while maintaining a consistent working posture. Its defining parameters are: (1) a base that provides stability on the ground, (2) a vertical or angled support arm or frame, and (3) a mechanism (clips, ledge, or harness) to secure the work surface in position. It persists as a manufactured physical object, typically of wood, metal, or composite materials, passed between users or kept in a studio for repeated use. [formal: tabula-supportiva | substrate: matter | horizon: a life | explicit: yes | epoch: 0.01]

Why it is in scope

A freestanding support structure, typically wooden or metal, designed to hold a canvas or drawing surface steady while an artist works on it. Built to persist as a physical instrument across painting sessions, enabling stable, hands-free positioning of the work surface at a comfortable angle and height.

Names and aliases

Relations from this entry

  • cmr98h9fl008khcxfwebiv8rnINSTANCE_OF →

    Test direction: specific→general (Law 9). An easel IS a specific kind of tool — an artifact designed to extend the human capacity for holding canvases or materials steady during artistic work. A competent speaker would call an easel 'a tool.' Direction: easel→tool.

  • cmrcly1fo00m39475zr9gnjsoSERVES →

    An easel is designed and maintained for the sake of art — its purpose is to support painting, drawing, and visual creation. Law 8d: servant (easel) → master (art). Remove art/painting as an activity and easels cease to function as easels, becoming mere stands. The designed purpose is by design of the object itself.

Relations to this entry

No accepted relations in this direction.

Record identity

Created
Jul 28, 2026, 8:53 PM UTC
Content hash
93dcd48aae65c1acc485e4cfab87813320d79d728d109585c8d9b5ef71f99bbe

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