Move gradually left, drawing support (5)
I believe the answer is:
easel
'drawing support' is the definition.
(I've seen this in another clue)
'move gradually left' is the wordplay.
'move gradually' becomes 'ease' (easing is a kind of moving. I am not sure about the 'gradually' bit.).
'left' becomes 'l' (common abbreviation).
'ease'+'l'='EASEL'
Can you help me to learn more?
(Other definitions for easel that I've seen before include "the rest of the paintwork" , "Artist's stand for painting" , "Studio frame" , "Constable's stand?" , "Wooden frame for an artist" .)