Knead the baking mixes separately with 320 ml of lukewarm water each with the dough hooks of the hand mixer at the highest level: 6-grain bread approx. 5 minutes and juice grain bread approx. 3 minutes. Cover and leave to rise in a warm place for approx. 30 minutes
Grease well bread tubes in the shape of flowers and hearts (each 22 cm long / 700 ml content). Knead the doughs on a little flour and form a thick roll (approx. 8 cm Ø). Cut off just under 1/4 of each roll and set aside. Press 1 roll into a tube form. Leave one side open. Leave upright in a warm place for 30-40 minutes
When the dough fills the whole form well, close the tube form with the second lid and place it on the oven rack. Bake in the preheated oven (electric oven: 200 °C/circulating air: 175 °C/gas: level 3) for 40-45 minutes. Turn out the bread from the tins and let it cool down overnight. (From remaining dough form possibly 6-8 small rolls and bake at the same temperature for about 20 minutes).
Hard boil eggs. Quench and let them cool down. Wash and halve the tomatoes. Halve salmon slices. Peel eggs and cut into slices. Wash and pluck the herbs.
Cut the breads into 12 slices each. Spread them all with cream cheese. Garnish 6 with egg, caviar and dill, 6 with salmon and dill, 6 with tomatoes and basil and 6 with hazelnuts and parsley