juxtapose sth with sth

Far more,  though still a fraction, of MOMA’s nonpareil col- lection is now on display,  arranged roughly chronologically but studded with such mutually provoking juxtapositions as a 1967 painting that fantasizes a race riot,  by the African-American artist Faith Ringgold,  with Picasso’s gospel “Les Demoiselles d’Avignon” .

1. with Picasso’s gospel “Les Demoiselles d’Avignon” .  是与juxtapositions 搭配吗，是juxtapose something with something的变体吗？

2.  of MOMA’s nonpareil col- lection 是of前面省略了名词吗

1 你可以粗略地如此理解。
2 Far more of  MOMA’s nonpareil collection 中，more为代词作主语，of介词短语为定语。这里没省略。