Evolutionary snapshots for an example of a lower mass (100 M_⊙; upper row) and more massive star clusters (3200 M_⊙; lower row). The plots are shown at the beginning of the simulations (left column), immediately before the beginning of gas expulsion (middle column), and after gas expulsion; the time is indicated above the panels. ProCeps are marked red, while stars with mass below m_min, Ceph or above m_max, Ceph are marked blue. Compact objects (seen only in the online material) are marked black. Stellar mass is proportional to the area of the dots. The magenta circle shows the cluster tidal radius. We note that the length scale in the right column is inflated by a factor of 10. The evolution of both star clusters up to 12 Myr can be seen as movies in the online material.