Complex sentence: David Shrigley is a Glasgow-based artist who grew up in Oadby, most of whose works are humorous cartoons released in softcover books or postcard packs, and exhibits much of his environmental art on his website.
Split into simpler sentences: David Shrigley is a Glasgow-based artist who grew up in Oadby, most of whose works are humorous cartoons released in softcover books or postcard packs. He exhibits much of his environmental art on his website.