Love some style of abstractionism (2,3)
I believe the answer is:
op art
'style of abstractionism' is the definition.
(style of abstract art)
'love some' is the wordplay.
'love' becomes 'o' (love means zero in tennis).
'some' becomes 'part'.
'o'+'part'='OP-ART'
(Other definitions for op art that I've seen before include "Illusory abstract form" , "Overwhelm" , "Abstract geometrical genre of painting" , "Illusory graphic style" , "abstract school" .)