|Presentation slide at the Cheshire Energy Research Field Site technical briefing|
Tea break challenge
- Has the minimum number of visual components required to convey the concept.
- Has an aspect ratio of 1:1.
- Is drawn in only one colour. For example you could use black on a white background or blue on a yellow background.
- Does not contain any words. It should work in any language.
|The delegation at the Cheshire Energy Research Field Site technical briefing.|