Some provide sketches for Davenport? (4)
I believe the answer is:
desk
'davenport?' is the definition.
(davenport is a kind of desk)
'some provide sketches for' is the wordplay.
'some' indicates the answer is hidden within the clue (some parts of the word are used).
'DESK' is hidden in the letters of 'provide sketches for'.
(Other definitions for desk that I've seen before include "Secretaire" , "Bureau" , "Hotel counter; newspaper section" , "Writing surface" , "Table for writing, reading etc" .)