Art Termsspeaking topic

What is the sfumato technique Leonardo da Vinci used in the 'Mona Lisa', and how does it make the features of the face look so soft?

Sfumato / Leonardo da Vinci, 'Mona Lisa'

practice with this topic

Set the timer (5-30 min), take 20 seconds of prep if you like, start talking. Jot your thoughts onto the sticky-note board.