https://www.etsy.com/uk/shop/lindsaymaddenart?ref=search_shop_redirect
http://www.southwoldgallery.co.uk/artists/6662/lindsay-madden
http://www.fineartconsultancy.com/
https://byardart.co.uk/artists/lindsay-madden/
https://www.thehawthorngallery.co.uk/lindsay-madden
https://www.docksidegallery.co.uk/