The Wall Gallery: The Black and White Studio: Sketches The Black and White Studio: "Sketches" is an Online Art Gallery of Prints by Artist K Douglas Tisdale. Using a variety of subjects, the sketches are in a black and white presentation. The last series in this gallery is chalk/charcoal. Please visit our other galleries: Abstract Art, Landscape Art (including Tropical, Gardens and Architecture/Buildings), Still Life, Floral, Hot Air Balloons, Lighthouses and Street Scenes/People. From a variety of oil styles to multiple watercolor styles 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.