Field-of-view towards the dSph galaxies (the nine classical and one UFD) in our sample. The stars shown correspond to membersaccording to the photometric selection (on the RGB and BHB) and the astrometric procedure (within 2σ from the mean PM of the object). The striping apparent in Sagittarius and Sextans is driven in part by the scanning law. The hole in the centre of Sagittarius corresponds to the location of the globular cluster NGC 6715 (M54).