WP 7.2 pictures 24/04/2017 Charlotte Le Traon Ploemeur site Kerbernez site Fig 5: Hydraulic tomography tests with a periodic winch at St Lambert site in Canada. Fig6: hydromechanics tests with a periodic winch at Ploemeur site , tomography of oscillatory deformation, March 2017 Fig3: Hydraulic tomography device schema at Saint-Lambert site (Paradis et al., J. of Hydrol, 2016) Fig4: Pressure responses on observation drilling during hydraulic tomography experiments at St Lambert site Images