There is always something new to be explored. My newest pet project is learning to electroform a variety of things, from glass beads to leaves and (found dead!) and other organic things, to shells and other natural objects found along life's path.
I recommend Terry Henry's classes if you are interested. You can read more about her classes, offered currently on an online platform, using Zoom and Facebook. You can find out more about them on her website and on Facebook.
What's next? No telling, but I'm sure there will be a moment when I find myself thinking
"I want to learn how to do that!"