The Wall Gallery: Abstract - Subtle 2 The Abstract Subtle 2 Gallery is an Online Art Gallery of Prints by Artist K Douglas Tisdale. The subject is Abstract...the coloring "Subtle"... using a variety of styles from piontellism to watercolor creating multi hue impressions. Please visit our other galleries: The Black and White Studio, Mayan Ruins, Landscape Art (including Tropical, Gardens and Architecture/Buildings), Still Life, Floral, Hot Air Balloons, Lighthouses and Street Scenes/People. From vibrant colors to a Black and White Studio for the interior designer in all of us; just the right look for home or office. All prints are copyrighted. Unauthorized reproduction is strictly prohibited.