Leave a Comment on “Twin Rose #4 (Swirl Rose)” Acrylic on canvas, 300×300.A stemless pair of roses. I enjoy painting these, it’s very relaxing. The backgrounds are a muted blended swirl of acrylic paint and UV pigment, along with some glow in the dark powder.Swirl Rose 1Swirl Rose 2Swirl Roses – GlowSwirl Roses – UV