ARROI assists and brings an expert vision on acquisitions, and offers proposals and file constitutions according to assessment criteria. The acquisition of artworks follows a particular process that must not be overlooked. Emotions can be a risk factor, but they are a preliminary in the selection process. However, when it comes to building a collection of works; a collection reveals an identity. This identity must be in line with the requirements’ specification, the personality of the collector, or the identity of the company.