REMOVE

1. Etching
2. etching and engraving
3. Prints
4. European; Southern European; …

WHAT

1. Engraving (1)
2. etching and engraving (1)

WHERE

1. European; Southern Europe … (1)
2. Italy (1)

WHO

1. Fine Arts Museums of San … (1)
2. Piranesi, Giovanni Battis … (1)

WHEN

1. 1720 - 1778 (1)
2. 1747 (1)
3. 1749 (1)
4. circa 1747 - 1749 (1)