Glazing greenware used to be standard practice. Bisque firing is a newer technique. Here is how and when to single fire greenware pottery.
The Clay Lady's Dark Green Low-fire Glaze - Mid-South Ceramics
What is Fired Clay Called? – The 3 Main Terms For Fired Clay
Day 22 SPIRAL GLAZING 30 Techniques 30 Bowls 30 Days, 55% OFF
Can You Bisque And Glaze Fire Pottery At The Same Time? - Pottery
Glazing Greenware – Can you Glaze Unfired Clay?
Day 22 SPIRAL GLAZING 30 Techniques 30 Bowls 30 Days, 55% OFF
Do You Have to Bisque Fire Pottery? Some Single Firing Tips
How to do raw glazing, once firing, & other thoughts with Simon
PC-41 Vert Lustre over PC-25 Textured Turquoise