1. Using colour alone as a #visual #indicator is not a good idea as many people won't be able to read the menu correctly.
2. With this specific colour choice in particular, it becomes almost impossible for people with red-green #colour #blindness to read the menu.
3. The paper chosen to print the menu has a rough texture and a light brown colour. Combined with the dim lighting in the restaurant, it is almost impossible to understand the icons.
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