DUBAI: Challenges of the future and painful reminders of the past are among themes explored by three UAE-based artists in an exhibition in Abu Dhabi’s Manarat Al-Saadiyat. New commissions by Emirati artists Maitha Abdalla and Hashel Al-Lamki, along with American Christopher Benton, now based in Dubai, are included in “Beyond: Emerging Artists,” a section of the now-wrapped up