Abstract: The survey questions the young Fontaine’s strategies for entering the literary field in 1536-1537 through three collective entreprises based on friendly and poetic networks: the blasons competition, the reactions to the death of the Dauphin and the Marot-Sagon quarrel. Fontaine’s gradual involvement highlights his strategic hesitations, from an initially individual approach to the integration into a network likely to offer him greater visibility in the poetic sphere.