Answer:

MIROS

Answer	Crossword Clue
MIROS	"Blue II" and "Red Sun," e.g.
MIROS	Some surrealist MoMA acquisitions
MIROS	Some paintings

MIROS	"The Birth of the World" and "The Beautiful Bird Revealing the Unknown to a Pair of Lovers," e.g.
MIROS	Wood robins.
MIROS	Works of a Spanish artist.
MIROS	Certain Spanish art
MIROS	Works of a Spanish Surrealist
MIROS	Some Prado paintings
MIROS	Artist Joan and novelist Gabriel
MIROS	Some Surrealist works

MIROS	Some Spanish paintings
MIROS	Some Surrealist art
MIROS	Some MOMA holdings
MIROS	Some Spanish Surrealist works
MIROS	Some Spanish Surrealist paintings
MIROS	"Blue II" and "Harlequin's Carnival"
MIROS	"Carota" and "Blue II," for two
MIROS	"Blue I," "Blue II" and "Blue III" artworks

MIROS	"Blue II" and "Red Sun", e.g.
MIROS	Some surrealist works
MIROS	Certain Spanish Surrealist paintings
MIROS	Some works at MoMA and the Art Institute of Chicago