Sports Illustrated Kids and Popular Photography are considered to be what kind of production?
Popular Photography Popular Photography, formerly known as Popular Photography & Imaging, also called Pop Photo, was a monthly American consumer magazine that at one time had the largest circulation of any imaging magazine, with an editorial staff twice the size of its nearest competitor.
Billboard (magazine) Billboard (stylized as billboard) is an American entertainment media brand owned by the Hollywood Reporter-Billboard Media Group, a division of Eldridge Industries. It publishes pieces involving news, video, opinion, reviews, events, and style. It is also known for its music charts, including the "Billboard" Hot 100 and "Billboard" 200, tracking the most popular singles and albums in different genres. It also hosts events, owns a publishing firm, and operates several TV shows. "Billboard" was founded in 1894 by William Donaldson and James Hennegan as a trade publication for bill posters. Donaldson later acquired Hennegen's interest in 1900 for $500.