Nudes often baked bread during follow-up (6,3)
I believe the answer is:
'nudes often baked' is the definition.
I know nothing about this answer so I cannot tell whether it can be defined by this definition.
'bread during follow-up' is the wordplay.
'bread' becomes 'roti' (roti is a type of bread).
'during' indicates putting letters inside.
'follow' becomes 'trace' (synonyms).
'up' shows that the letters should be reversed in order (in down clue: letters go upwards).
'trace' backwards is 'ecart'.
'roti' placed within 'ecart' is 'EROTIC ART'.
Can you help me to learn more?