What is the definitive guide to Janis Elspas's sourdough baking techniques?

Based on the available content, Janis Elspas has shared her sourdough baking experiences on her Instagram posts. Here are some key points:

1. She uses a homemade sourdough starter.
2. She experiments with different scoring techniques, such as a simple grid pattern.
3. She bakes her bread Dutch Oven style, covered for the first third of the baking time.
4. She allows her dough to rise for long periods, such as 12 hours, aiming for an airy texture.

However, she's still in the process of perfecting her sourdough bread and often asks her followers for their own tips and secrets. It seems like she's on a journey of continuous learning and improvement when it comes to sourdough baking.

Would you like to know more about a specific aspect of her sourdough baking process?