Where have you learned to sculpt cake?    Where are have you learned about building the support system?  I need to learn! Tia

There are tons of videos on youtube. Or you could book a cake class. I find most experience comes by actually DOING it. You can watch as many videos as you want. It always looks easy and you might go like "ya ya. Easy peasy." But once you ARE trying it with an actual cake it's not as easy anymore, lol. Good luck.