L'École Normale Supérieure (ENS) and Purdue University (USA) provides a worldwide database of exhibition works catalog from XIXth century to nowadays, called Artl@s.

This database evolved and many volunteers researchers contributes to it. The aim was to create a platform to visualize and geolocate all these data with open source solution.

The application must allow to make custom requests and provide various data representations : map, chart, table or more.

We choose to use VueJS to as front-end framework and Leaflet for map.