This document provides biographical information about several individuals:
1. Bahram Alivandi was an Iranian painter known for depicting Persian mythology and mysticism who lived in Vienna after leaving Iran following the 1979 revolution.
2. Henry S.H. Young is an art consultant and appraiser based in Las Vegas with over 30 years of experience in art sales, promotion, purchasing, and curating collections.
3. Andy Warhol was an influential American artist and leading figure in pop art known for his depictions of celebrity culture and advertisements in the 1960s. He founded Interview Magazine and produced The Velvet Underground rock band.
4. Hector Sandoval is a visual artist from Mexico City currently