A satisfying morning putting black underglaze on the tulipieres and cutting through it with a tiny carving tool, aka stage 3 of the 4-step process. 
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| Tulipiere 1, One Side | 
 And the other side of the same vase:
|  | 
| Tulipiere 1, Second Side | 
Then: 
|  | 
| Tulipiere 2, One Side | 
|  | 
| Tulipiere 2, Second Side | 
 | 
 | 
Moving on:
|  | 
| Tulipiere 3, First Side | 
 | 
 | 
|  | 
| Tulipiere 3, Second Side | 
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And one more vase:
|  | 
| Tulipiere 4, First Side | 
 | 
|  | 
| Tulipiere 4, Second Side | 
They will stay under plastic and dry slowly, to even out moisture loss and prevent stress cracks from forming.