I just searched at Amazon for "Emulsion" & "Heart of Lightness". No results.
Does anyone know more about these films, such as release dates and distribution channels? The IMDb-pages show their respective websites. The HoL-website leads to an error message. Emulsion's to a page with an attractive trailer & and a.o., a 'buy-here'-button, which doesn't work.
Heart of Lightness production/distribution company was Beacon Isle Films. Is it their website you tried? if not, they might be who you want to contact for info. The only release date I found was 30 May 2014 in Norway. Here's their Facebook page. There might be something there.
https://www.facebook.com/heartoflightness/
Emulsion - here's the link to buy the dvd.
http://www.emulsion.tv/
Is it their website you tried?
Thanks for the links & info, Broughps. Yes, it was the Heart of Lightness-website that went nowhere.