Mauro Stemberger bonsai intensive class
26:20
Bonsai Trophy 2024, all show trees part 3
23:36
The Bonsai Show Live Demo Mauro Stemberger
27:29
UBE VI 2025, the Spanish national bonsai exhibition
13:43
Toshoen Bonsai Long V.
16:19
Workshop with Mauro Stemberger in Norway, June 2024
15:08
Developing a Chinese elm Bonsai
1:50:35
Intensive of Bonsai Wiring
21:34