Theo Bosboom - untiled A close up of a biofilm on a small pond of water. Amazing how many details and colours you can find when you get close. Location: Schiermonnikoog, Netherlands Posted on: 26/12/2014 Photo info - 05.03.2013: Canon EOS 5D Mark III, 111 mm, ISO 400, f 22, 1/20 sec Tags: bacteria, biofilm, colours, water Cancel reply Comment We’d love you to comment on our photographs. If you can, please do so in English. And as we are here under our own names, we’d appreciate if you would do the same when commenting.* optionalYour email address will not be published.Name Email * Website * Comments No Comments Yet.