Petroforms
Esquema
Jerarquía
Visual and Verbal Communication (Hierarchy Name) > Visual Works (Hierarchy Name) > visual works > <visual works by material or technique>
Descripción
Shapes or outlines laid out in large scale with rocks or boulders on bedrock or other outdoor surfaces, usually by ancient peoples.
URI original del concepto
Otros términos
- petroform [en]
- boulder outlines [en]
- boulder mosaics [en]