Student or Learner
His mother is German and his father is Irish, both are very committed Catholic belief - shoul it be belive not belief
His mother is German and his father is Irish; both are very committed to Catholic beliefs.
here other sentcenes
Most of his work is installations that it why I found it excellence ides- just likes a suitcase ready to go international which most of his sculpture had done.
I'm sorry, but I cannot understand your second sentence at all.
Can you try to say it another way?
I'm not a teacher, but I write for a living. Please don't ask me about 2nd conditionals, but I'm a safe bet for what reads well in (American) English.