Text equivalent
Overview
Show the component within its surroundings.
Context
Show neighboring boards, supports and water paths.
Detail
Show the feature with a safe, visible scale.
Repeat
Use the same location and preserve original files.
Photograph only from a safe position. A scale beside the surface cannot reveal hidden depth, condition or load capacity.
Download diagram (SVG)Original educational diagram · Hardwood Failures · September 14, 2026.