![The Gamma Series Sketchbook from Stillman & Birn features heavyweight, 150 gsm ivory paper wirebound with a high-density board, resistant to warping. The ivory, mixed media paper has a medium grain surface and works well with all dry media, light washes, and inks. Portrait, 6" x 8". 50 sheets, 100 pages. The Gamma Series Sketchbook from Stillman & Birn features heavyweight, 150 gsm ivory paper wirebound with a high-density board, resistant to warping. The ivory, mixed media paper has a medium grain surface and works well with all dry media, light washes, and inks. Portrait, 6" x 8". 50 sheets, 100 pages.](https://cdn11.bigcommerce.com/s-hk3ilm7bo7/images/stencil/300x300/products/16971/8774/53598__24810.1685104923.jpg?c=2)
Stillman & Birn Delta Series Wirebound Premium Sketchbook, 7 x 10""
The Delta Series Sketchbook from Stillman & Birn features extra heavyweight, 270 gsm ivory paper wirebound with a high-density board, resistant to warping. The ivory, mixed media cold press paper has a substantial tooth and works well with all dry media, wet media, light washes, and inks. Portrait, 7" x 10". 25 sheets, 52 pages.
Stillman & Birn is a brand that has been associated with the art materials industry in the US for decades. The brand was founded in 1958 by Philip Birn, a skilled Viennese bookbinder, in a small shop in Lower Manhattan. Stillman & Birn still believe their high-quality sketchbooks inspire creativity, allowing artists to experiment with confidence as their papers will support the most demanding techniques.