posters
type: Concept
broader: pictorial material

plans as drawings
type: Concept
broader: pictorial material

diagrams
type: Concept
broader: pictorial material

computer graphics
type: Concept
broader: pictorial material

illustrations
type: Concept
broader: pictorial material

maps
type: Concept
broader: pictorial material

photographs
type: Concept
broader: pictorial material

concepts
type: Collection
type: ConceptGroup
member: pictorial material

pictorial material
narrower: maps
narrower: posters
narrower: photographs
narrower: illustrations
narrower: computer graphics
narrower: diagrams
narrower: prints
narrower: plans as drawings
narrower: charts (data visualization)
narrower: atlases
type: Concept
broader: visual media

visual media
type: Concept
narrower: pictorial material

prints
type: Concept
broader: pictorial material

charts (data visualization)
type: Concept
broader: pictorial material

atlases
type: Concept
broader: pictorial material