Thanks for the link Alain! I'll definitely check for other species just for fun ^^
And you Garden is very cool ! Your son seems to do a great job is he into bonsai too ?
Timberlakers, after Alain talked about grafting I went to check some videos on yt, it look not that hard and pretty fun to do, the only issue is that there are some fails, and as long as Maples are not especially common here and can be expensive in compare to other species I wouldn't risk it for now. By the way I paid about 30 euros for this small maple. What do you think about the price in compare to Europe or Usa?