Up until the time that I witnessed this in Cabo San Lucas, I had never seen glass blowing. It is magnificent artwork indeed. I have such a great appreciation for all that perform this outstanding work. I cannot even imagine doing this for a living but they do it with sheer perfection. Here is a glimpse of the process here: youtube.com/shorts/KFJQwW-LOp8
It is so incredibly beautiful to see in person. The artist is so meticulously skilled at this and it really shows!