Complex sentence: The paintings were on exhibit for the entire month, one of which she sold and the other is kept in her own private collection.Alfredo and Graciele Zayden who are leading art buyers in Miami and patrons of the Arts hired Antonia for the entire year of 2006.
Split into simpler sentences: The paintings were on exhibit for the entire month, one of which she sold and the other is kept in her own private collection. Patrons of the Arts Alfredo and Graciele Zayden, hired Antonia for the entire year of 2006.