The document analyzes three BBC idents and discusses their purposes. The first BBC One ident from 2009 uses varied shot types and colors to represent the channel's diverse programming in an engaging way. It prominently features the BBC logo and circle motif for branding purposes. The 2015 BBC Two ident transports viewers to a jungle setting through its single establishing shot, green color palette, and ambient sounds. Its branding incorporates the channel number as a creature to reinforce identity. The 2016 BBC Three ident features silhouetted figures dancing to upbeat music against colorful backgrounds, representing the channel's youth focus through its modern, fast-paced visuals and sounds.