Los Angeles-based studio Ensso has designed an all-in-one fountain pen with scale ruler for architects and engineers. Launched on Kickstarter, the Escala pen has a long, triangular cap that doubles as ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This rectangular transparent glass ...

Japanese architect Shigeru Ban has designed a retractable and refillable pen for Acme Studio that doubles as an architect's scale ruler. The three-sided Scale pen is made from aluminium, and features ...