# Gallery

<figure><img src="https://393221099-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqHVy8Onn4J7igVBRz7p9%2Fuploads%2Fb40baJhsQbppjd0J2907%2FAlgoWorld%20Documentation.png?alt=media&#x26;token=93bfae74-2b53-4013-9f76-34d1292ea4a4" alt=""><figcaption><p>Gallery data fetching flow</p></figcaption></figure>

AlgoWorldExplorer gallery relies on a separate python based repository called AlgoWorld Workers. This is a public repo with a set of CRON scheduled GithubActions. Every 30 minutes scripts are executed to obtain and fetch latest assets.&#x20;

Assets consists of several series:

* Country cards - original AW NFTs consisting of \~1500 cards. Those aren't fetched every 30 minutes since the list is static and there won't be new country cards added.&#x20;
* City cards - anyone can mint and book such asset. Updated on regular basis. ARC69 traits include information on the card's influence.&#x20;
* Special cards - collaboration series that are minted at a rarer rate. &#x20;