Dear Mina,
you may want to take a look at Andy Murray’s homepage http://www.andymurraydesign.com.
Some of his designs are offered for sale – e.g. the ‘Sea Defense Light’ you were asking for. As of March 2013, the pricing is £695.00 (http://www.andymurraydesign.com/products/sea-defence-light).
Greetings
Marko
