By Danielle Pergament PAIA, HAWAII -- It was just after 10 a.m. and the Paia Contemporary Gallery was getting ready to open. The sun was streaming through the glass storefront, giving everything inside a warm glow. Alejandro Goya, the gallery's owner, was adjusting a small glass sculpture just a fraction of an angle."I'm interested in abstract art, as you can tell," said Goya, who was surrounded by crisp white walls and vaguely figurative sculptures, some costing a few thousand dollars.