2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/181660We review the status of non-perturbative analyses of multi-jet event shape distributions and mean values, highlighting the physical insight on QCD dynamics they can provide.9 pages, 3 eps figures. Talk given at the FRIF Workshop on First Principles Non-Perturbative QCD of Hadron Jets, Paris, January 2006High Energy Physics - Phenomenologytext