Related Clues:
- Presentation picture
- It displays the connections between system components
- Family tree, e.g.
- Floor plan, for instance
- Explanatory drawing
- Outline drawing showing parts or workings
- Technical drawings
- Outline drawing
- Explatory drawing
- Drawing or blueprint
- Explanatory drawings
- Drawings, graphs
- Drawings showing how things work
- Simplified drawing
- Figure how getting margarine might help one back