Chop white, milk and dark chocolate separately. Boil up 150 g whipped cream separately and stir in 1 type of chocolate coating each until it is completely dissolved. Stir the espresso powder into the cream with the whole milk couverture. Chill the cream masses for about 1 1/2 hours. Whip the cream masses separately with the whisks of the hand mixer until stiff. Pour the mousse into 4 glasses in layers and decorate with physalis, kumquats and pomegranate seeds.
With 6 people:
1 1/2 hours waiting time