Wellcome Image Awards 2008.Guardian Unlimited, March 10,  2008.  From a fly on sugar to the internal structure of an HIV cell and the trachea from a silkworm, the Wellcome Image Awards 2008 spotlights some of the boldest pictures taken during groundbreaking scientific (…) (…) of an HIV cell and the trachea from a silkworm, the Wellcome Image Awards 2008 spotlights some of the boldest pictures taken during groundbreaking (…). See images