No discernible signatures on art. Comes in cardboard box with the name Tetsuro Sawada marked on the side. Depicts various found rocks and tree bark, painted in solid colors, brown, blue, yellow, white and black and affixed to a rust orange backboard. Framed in light wooden shadow box frame under glass. Approximately 10 x 13 inches window measures 9.25 x 12 inches. Moderate wearing to wooden frame and backside of frame. Box is approximately 15 x 12.5 x 2.75 inches with evident wearing throughout. Mixed media collage, framed collage, found object art, wall art, fine art, shadow box art. Art, Japanese art, home decor, interior design. 12 Art Wall. Property of Manhattan estate, Asian artifacts collector and professor at private university in Japan.