Art studio stands (6)
I believe the answer is:
easels
'art studio stands' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for easels that I've seen before include "Stands for blackboards, artists' paintings etc" , "Artists' tripods" , "Artists' supports" , "Supports for paintings" , "Painters' stands" .)