Paul Kauvar Smith (American, 1893-1977). Highly textured oil painting titled “Paint Tube Collage No. 2” depicting used paint tubes on an abstract blue background. Signed along the lower right corner. Inscription along the verso reads “18 x 13 oil, Paul K. Smith, Denver, Colo. ‘Paint Tube Collage No. 2.'” Unframed; Height: 13 in x width: 18 in. Framed; Height: 18 in x width: 23 in.