Softcover

- Gamma Series, 3 1/2 x 5 1/2", Softcover, #401350P Stillman & Birn Mixed Media Sketchbook, Portrait, 92 pages$14.95Gamma Series. Premium Mixed Media Sketchbook. Learn More
- Gamma Series, 5 1/2 x 3 1/2", Softcover, #401351L Stillman & Birn Mixed Media Sketchbook, Landscape, 92 pages$14.95Gamma Series. Premium Mixed Media Sketchbook. Learn More
- Gamma Series, 5 1/2 x 8 1/2", Softcover, #401580P Stillman & Birn Mixed Media Sketchbook, Portrait, 92 pages$23.95Gamma Series. Premium Mixed Media Sketchbook. Learn More
- Gamma Series, 8 1/2 x 5 1/2", Softcover, #401581L Stillman & Birn Mixed Media Sketchbook, Landscape, 92 pages$23.95Gamma Series. Premium Mixed Media Sketchbook. Learn More
- Gamma Series, 8 x 10", Softcover, #401810P Stillman & Birn Mixed Media Sketchbook, Portrait, 92 Pages$31.95Gamma Series. Premium Mixed Media Sketchbook. Learn More