Each part counts for its own purpose. But all elements must work together. The meaning behind it is the IA element. The World IA Day was created to celebrate Information Architecture (IA) and to empower local leaders keep growing and sharing within their communities.
https://www.worldiaday.org/2020
Who is the World IA Day for?
 Information architects, user experience designers, business owners, content specialists, developers and all you web enthusiasts.
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What is Information Architecture?
 Information Architecture (IA) are structures that we use to make sure that the information people need is easy to find and to understand. So when you use a website, a mobile application or go into a store and you can find what you need and everything makes sense, that means the information architecture is doing its job.