Stellar density distribution (in logarithmic scale) of the entire globular cluster system in our simulation. Projections on the xy and xz planes are shown. In the right panels, a zoom in the inner disc regions is shown. Bound globular cluster stars are clearly seen as red over-densities, while light/dark blue regions correspond to stars escaped from the clusters and lost in the field. The high-resolution animation of the evolution of the simulated GC system is available online.