We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleInto the Blue: Better Caustics through Photon Relaxation.AuthorsSpencer, B.; Jones, M. W.PublicationComputer Graphics Forum, 2009, Vol 28, Issue 2, p319ISSN0167-7055Publication typearticleDOI10.1111/j.1467-8659.2009.01371.x