Featured Image: Brompton Folding Bicycle, 2016; Designed by Andrew Ritchie (British, 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); H x W x L (open): 57.2 x 55.2 x 147.3 cm (22 1/2 x 21 3/4 x 58 in.); Gift of Brompton Bicycle, 2016-19-1