03: Lycos has a special search ProSearch by type of document, namely, pictures, music, graphics, and at the same time we could search rhymes, sound and consonants match, synonyms, homophones, rhyme sibling, related words, related pictures: see for instance related gifs for “business”:

http://www.lycos.com/cgi-bin/pursuit?cat=graphics&FIELDS=Symbol&query=business .