Horse breed been produced. Such restrictions have led to legal challenges in the United States, sometime based on state law and sometimes based on antitrust laws. Horses can crossbreed with other equine species to produce hybrids. These hybrid types are not breeds, but they resemble breeds in that crosses between certain horse breeds and other equine species produce characteristic offspring. The most common hybrid is the mule, a cross between a "jack" (male donkey) and a mare. A related hybrid, the hinny, is a cross between a stallion and a jenny (female donkey). Most other hybrids involve the zebra (see Zebroid). With
Clothed male, naked female clothed men. The "Pastoral Concert" (c. 1510) attributed to Giorgione or his pupil Titian has been cited as an inspiration for Manet's painting. A 1913 painting "Adoration" by William Strang presents a philosophical study of beauty, with the clothed soldier, painter, scholar, and elderly gentleman fascinated by the naked female subject. Clothed male, naked female Clothed male, naked female (CMNF), or clothed male, nude female, is female nudity in which one or more women are nude while one or more men are clothed. Entertainment columnist Earl Wilson details several experiences involving one-sided female nudity in his book "Show Business Laid