After spending many years studying fine art, Aguiar developed an exceptionally unique and specialized technique for creating his artwork. Once Aguiar launched his artistic career, he became internationally recognized for his highly refined and contemporary landscapes. His crisp imagery of natural elements placed within smooth gradations of color beneath a burnished resin coating has attracted private and corporate collectors across North America, South America, Europe, and Asia. His participation in solo and group shows at galleries globally is extensive; he has exhibited his artwork in Germany, Korea, Sweden, Canada, and Singapore. He has also exhibited in many art fairs, notably Art Wynwood (2015-2016), Art Silicon Valley (2015), Art Southampton (2015), Art Palm Beach (2011-2014), and Art Miami (2005-2006).