Skilled man who renovated the Rialto (6)
I believe the answer is:
tailor
'skilled man' is the definition.
'Tailor' can be an answer for 'man'. I am unsure of the 'skilled' bit.
'renovated the rialto' is the wordplay.
'renovated' indicates an anagram.
'rialto' with letters rearranged gives 'TAILOR'.
'who' is the link.
Can you help me to learn more?
(Other definitions for tailor that I've seen before include "One who makes garments" , "Clothes-maker" , "Maker of men's suits" , "One makes suits etc. to measure" , "Fashion" .)