68 x 78 in. / 5.6 x 6.5 ft oil on canvas abstract expressionistLarge abstract expressionist contemporary oil painting by Alexis Portilla. Alexis Portilla obtained his Master's of Fine Arts at Columbia University in 1990. His bold linear lines, use of symbols, pictographs and strong colors create atmospheric abstracts. Using simple forms and creating swathes of rich texture, Alexis Portilla builds atmospheric abstract paintings that convey a sense of time having passed. Brushy areas of color suggest the