32 lines
343 B
Markdown
32 lines
343 B
Markdown
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#!/bin/env slides
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# Purple - what is it?
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```demo
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sxiv -sf purple-boys.jpg
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```
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---
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# Retinal Cones
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Purple is a mix of red and blue light.
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```demo
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sxiv -sf retinal_cones.png
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```
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Our eyes see it as violet.
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---
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```demo
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printf '\033[2J'
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python3 purple.py
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read -p "Press enter to continue"
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```
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