Look in Tuscany (4)
I believe the answer is:
scan
'look' is the definition.
(I've seen this before)
'in tuscany' is the wordplay.
'in' indicates the answer is hidden within the clue.
'SCAN' is hidden within 'tuscany'.
(Other definitions for scan that I've seen before include "Examine, view" , "Survey; screen" , "Analyse rhythm of line of verse" , "Glance negligently at" , "Glance at or read quickly" .)