Love but from where?

I love these designs, but I can not remember where they originated, nodoubt I saved the web page under my favourites, but my favourites is mountain like. For now I wait to stubble upon the site as I go through my favourites, but I had to show them. 1950 style but clearly modern. Real well done. Its a shame, if I was doing a product rather than a progress It could have influenced my final designs. But I love the designs even if they haven't helped inspire me on my poster designs.