Thank you all very much for participating. Eventually I will find a short list of five or more intermediate winners which will possibly be asked to slightly change their design. Then the short list will be presented here and in the German bonsaifachforum.
Antonio
blackphobos
blackphobos
blackphobos
blackphobos
Eric
Frank
Frank
Frank
Frank
greenhorn
greenhorn
greenhorn
greenhorn
greenhorn
greenhorn
Jakub
Jakub
lemurian
lemurian
lemurian
Martin
Pavel
Peter
