The image is a poster titled "GeoContacto: A FOSS based large-scale geomarketing application" by Antonio Manuel Rodríguez, Carla Rebeleta, and Rui Pedro Julílio, published in the Geográfica e Planânamento Regional (Geográfica e Planânamento Regional) journal. The poster outlines the objectives of creating a large-scale geomarketing application integrating pre-data aggregated for coarse-grained geometries, implementing a vector interpolation algorithm to deal with coarse-grained geometries, and using Free and Open Source software (FOSS) to create a Geographic Database Management System (G-DBMS) with spatial support to implement a dynamic mapping algorithm.