He uses a free thinking method of creation in oil, chalk pastel, ink and acrylic, an approach on large and small canvases and murals leaving an atypical negotiation between the eye and the though processes. A subtle confidence and precision meets with bold expression in pallet, line and arrangement. Grieco's technique requires an adjustment of mind, sight and thinking to interpret the story behind the painting. The distorted views waiver and meld with his applications of color, balance and shade forming moving abstract images and perceptions. He dispenses images within images upon images leaving each viewer seeing an angle another may not.