Picasso maybe in Paris and smashed! (8)
I believe the answer is:
spaniard
'picasso' is the definition.
(Picasso is from spain)
'paris and smashed' is the wordplay.
'smashed' indicates anagramming the letters.
'paris'+'and'='parisand'
'parisand' is an anagram of 'SPANIARD'.
'maybe in' acts as a link.
This may not be right. Some or all of it may be part of another bit of the clue.
Can you help me to learn more?
(Other definitions for spaniard that I've seen before include "Type mostly found in Madrid" , "Malaga man or woman, perhaps?" , "Native of southern European country" , "Person from Eurozone" , "Slope-measuring instrument" .)