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Jonathan Kalviac is an Ecological and Natural Building Artist, originally from Baltimore, Maryland in the USA, now living in Brighton, UK. 


From a foundation in building 'earthship' homes and commercial buildings, he has passionately pursued the art of building natural, ecological buildings for the last 15 years. 


From straw bale to cob, timber frame construction, rammed earth and yurts, Jonathan has shared his passion for sensible home building that doesn't cost the Earth with thousands of students from all over the world.  

At Sylvan Homes we work with a range of partners including other talented independent builders, ecological charities and teachers and we can bring all of the necessary skills to your project to make it a success. 


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