  Within the dynamical model of Refs. [Phys. Rev. C54, 2660 (1996); C63, 055201
(2001)], we perform an analysis of recent data of pion electroproduction
reactions at energies near the Delta(1232) resonance. We discuss possible
interpretations of the extracted bare and dressed gamma N --> Delta form
factors in terms of relativistic constituent quark models and Lattice QCD
calculations. Possible future developments are discussed.
