Just use google 'photos of yeast strands in kombucha'. They are brown due to the tea. Here is one example, pulls up an entire series of web photos.... [ame]http://www.google.com/search?hl=en&site=&source=hp&q=photo+of+yeast+cells+in+kombucha&oq=photo+of+yeast+cells+in+kombucha&gs_l=mobile-gws-hp.3...1684.12791.0.13560.33.28.0.5.5.0.429.5965.2-11j8j1.20.0.les%3B..0.0...1ac.1.5.mobile-gws-hp.JHERm_5E5o0[/ame]