Supporter of art giving pound to back facility (5)
I believe the answer is:
easel
'supporter of art' is the definition.
'pound to back facility' is the wordplay.
'pound' becomes 'l'.
'to' is a charade indicator (letters next to each other) (I've seen this in other clues).
'back facility' becomes 'ease' (I've seen this before. I am not sure about the 'back' bit.**).
'l' put after 'ease' is 'EASEL'.
'giving' is the link.
Can you help me to learn more?
(Other definitions for easel that I've seen before include "Painter's support" , "Studio frame" , "Support in the studio" , "Painter's stand" , "Support for artist's canvas" .)