Red and white blood cellsAlveolar macrophagehttp://cellimagelibrary.org/images/10381http://www.users.globalnet.co.uk/~aair/eosinophils.htmhttp://www.astrographics.com/cgi-bin/ase/ase.cgi?affiliate=&mode=display&gallery=3&type=&color=&keywords=&page=1