Featured Image: Brompton Folding Bicycle, 2016; Designed by Andrew Ritchie (English, b. 1947); Manufactured by Brompton Bicycle (Brentford, England); Assembled bent, brazed, and lacquered tubular steel (frame) and titanium (mudguards), synthetic (saddle), molded rubber and Kevlar (tires); open: 57.2 × 55.2 × 147.3 cm (22 1/2 in. × 21 3/4 in. × 58 in.), folded: 56.4 × 54.6 × 24.9 cm (22 3/16 × 21 1/2 × 9 13/16 in.); Gift of Brompton Bicycle, 2016-19-1; Photo: Matt Flynn © Smithsonian Institution