her full name is Maria Anna Walburga Ignatia Mozart but was called Marianne and nicknamed Nannerl
Answer - A. Engraving
Simple Explanation Reason - Why it was difficult is because of learning the technique. Since it was less common then Printmaking used with etching.
Credit Researched - Engraving - Wiki-Pedia
I don’t like how it’s chaotic. There is no other shape than a circle which is a little pointless (no pun intended) and it’s bland same colors.
